---
title: Oscar's friend: "Weird or not, it's a dog and it's up a tree. Your r… — One counterexample is enough · tree and pragmatics
description: Oscar's friend: "Weird or not, it's a dog and it's up a tree. Your rule fell out of the tree." What did Oscar do wrong? Test 7 · ★ of lesson 187 «One counterexample is enough» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mo
---

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# Test 7 · ★ · One counterexample is enough

<!-- .ven lang=en -->
Oscar's friend: "Weird or not, it's a dog and it's up a tree. Your rule fell out of the tree." What did Oscar do wrong?

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 1 · wrong ✗ · **Who acts:** Weird, rule, Your, Oscar · **What happens:** be, fall, rule, do · **To what, where:** dog, tree

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This is test 7 · ★ of lesson 187 «One counterexample is enough» of the world course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/world/187-one-counterexample-is-enough/#t7).

## The question {#question}

<!-- .note -->
*Sentence 1:* Oscar's friend: "Weird or not, it's a dog and it's up a tree.

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:1
# text = Oscar's friend: "Weird or not, it's a dog and it's up a tree.
1	Oscar	Oscar	PROPN	NNP	Number=Sing	3	nmod:poss	_	SpaceAfter=No
2	's	's	PART	POS	_	1	case	_	_
3	friend	friend	NOUN	NN	Number=Sing	0	root	_	SpaceAfter=No
4	:	:	PUNCT	:	_	6	punct	_	_
5	"	"	PUNCT	``	_	6	punct	_	SpaceAfter=No
6	Weird	weird	NOUN	NN	Number=Sing	3	conj	_	_
7	or	or	CCONJ	CC	_	8	cc	_	_
8	not	not	PART	RB	Polarity=Neg	6	conj	_	SpaceAfter=No
9	,	,	PUNCT	,	_	13	punct	_	_
10	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	13	nsubj	_	SpaceAfter=No
11	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	cop	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
13	dog	dog	NOUN	NN	Number=Sing	3	conj	_	_
14	and	and	CCONJ	CC	_	19	cc	_	_
15	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	19	nsubj	_	SpaceAfter=No
16	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	cop	_	_
17	up	up	ADP	IN	_	19	case	_	_
18	a	a	DET	DT	Definite=Ind|PronType=Art	19	det	_	_
19	tree	tree	NOUN	NN	Number=Sing	3	conj	_	SpaceAfter=No
20	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** *in a quote* | present | Weird | a dog |  |  |  |  | tree rules |
| 2 | **is** *in a quote* | present | Weird |  |  |  |  | up a tree | tree rules |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

<!-- .note -->
*Sentence 2:* Your rule fell out of the tree."

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:2
# text = Your rule fell out of the tree."
1	Your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	rule	rule	NOUN	NN	Number=Sing	3	nsubj	_	_
3	fell	fall	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
4	out	out	ADP	IN	_	7	case	_	_
5	of	of	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	tree	tree	NOUN	NN	Number=Sing	3	obl	_	SpaceAfter=No
8	.	.	PUNCT	.	_	3	punct	_	SpaceAfter=No
9	"	"	PUNCT	''	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fall** | past | Your rule |  |  | the tree |  |  | vn occur-48.3 «NP V PP»: agent=Theme out tree=Location |
| 2 | **rule** |  | Your |  |  |  |  |  | nom rule «cognition intransitive»: poss=agent |

<!-- .note -->
*Sentence 3:* What did Oscar do wrong?

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:3
# text = What did Oscar do wrong?
1	What	what	PRON	WP	PronType=Int	4	obj	_	_
2	did	do	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	aux	_	_
3	Oscar	Oscar	PROPN	NNP	Number=Sing	4	nsubj	_	_
4	do	do	VERB	VB	VerbForm=Inf	0	root	_	_
5	wrong	wrong	ADJ	JJ	Degree=Pos	4	advmod	_	SpaceAfter=No
6	?	?	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **do** | past · do-support | Oscar |  |  |  |  |  | vn act-114-1 «NP V NP»: agent=Agent what=Eventuality |

## The options {#options}

### Option 1 · ✓ the right answer {#o1}

<!-- .ven lang=en -->
He brushed off the counterexample as "weird"

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:o1:1
# text = He brushed off the counterexample as "weird"
1	He	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	brushed	brush	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	off	off	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	counterexample	counterexample	NOUN	NN	Number=Sing	2	obl	_	_
6	as	as	SCONJ	IN	_	8	mark	_	_
7	"	"	PUNCT	``	_	8	punct	_	SpaceAfter=No
8	weird	weird	ADJ	JJ	Degree=Pos	2	advcl	_	SpaceAfter=No
9	"	"	PUNCT	''	_	2	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **brush off** | past | He | the counterexample |  |  |  |  | vn spray-9.7-1 «NP V NP.theme»: agent=Agent counterexample=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
He refused to watch the video

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:o2:1
# text = He refused to watch the video
1	He	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	refused	refuse	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	to	to	PART	TO	_	4	mark	_	_
4	watch	watch	VERB	VB	VerbForm=Inf	2	xcomp	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	video	video	NOUN	NN	Number=Sing	4	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **refuse** | past | He |  |  |  |  |  | vn reject-77.2 «NP V S\_ING»: agent=Agent clause=Theme |
| 2 | **not** **watch** | to-infinitive | He *not said here* | the video |  |  |  |  | vn assessment-34.1 «NP V NP»: agent=Agent video=Theme |

### Option 3 · ← Mova's choice {#o3}

<!-- .ven lang=en -->
He said most dogs can't climb

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:o3:1
# text = He said most dogs can't climb
1	He	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	said	say	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	most	most	ADJ	JJS	Degree=Sup	4	amod	_	_
4	dogs	dog	NOUN	NNS	Number=Plur	7	nsubj	_	_
5	ca	can	AUX	MD	VerbForm=Fin	7	aux	_	SpaceAfter=No
6	n't	not	PART	RB	Polarity=Neg	7	advmod	_	_
7	climb	climb	VERB	VB	VerbForm=Inf	2	ccomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **say** *speech: assert* | past | He |  |  |  |  |  | vn say-37.7-1-1 «NP V that S»: agent=Agent clause=Topic |
| 2 | **not** **climb** | can | most dogs |  |  |  |  |  | vn run-51.3.2 «NP V»: agent=Theme |

### Option 4 {#o4}

<!-- .ven lang=en -->
He counted the dog's legs wrongly in the video

```conllu
# sent_id = question:world:187-one-counterexample-is-enough:t7:o4:1
# text = He counted the dog's legs wrongly in the video
1	He	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	counted	count	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	dog	dog	NOUN	NN	Number=Sing	6	nmod:poss	_	SpaceAfter=No
5	's	's	PART	POS	_	4	case	_	_
6	legs	leg	NOUN	NNS	Number=Plur	2	obj	_	_
7	wrongly	wrongly	ADV	RB	_	2	advmod	_	_
8	in	in	ADP	IN	_	10	case	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
10	video	video	NOUN	NN	Number=Sing	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **count** | past | He | the dog's legs |  | the video |  | wrongly *property* | vn multiply-108 «NP V NP»: agent=Agent leg=Theme |

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**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

<!-- /div -->

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- ← previous: [One counterexample is enough, test 6](https://md.mova.elamur.ai/free/en/corpora/questions/world/187-one-counterexample-is-enough/t6/)
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