---
title: Leo does his fizz test once and gets a big result. His teacher says… — The fizz: vinegar, lemon and soda · tree and pragmatics
description: Leo does his fizz test once and gets a big result. His teacher says "do it again". Why? Test 11 · ★★ of lesson 18 «The fizz: vinegar, lemon and soda» of the chemistry course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 11 · ★★ · The fizz: vinegar, lemon and soda

<!-- .ven lang=en -->
Leo does his fizz test once and gets a big result. His teacher says "do it again". Why?

<!-- .vintro -->
**Mova's choice:** option 2 · **The right answer:** option 2 · right ✓ · **Who acts:** Leo, teacher · **What happens:** do, get, test, say · **To what, where:** fizz test, big result, teacher · **Speech:** someone speaks here

<!-- .vabout -->
This is test 11 · ★★ of lesson 18 «The fizz: vinegar, lemon and soda» of the chemistry 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/chemistry/18-the-fizz-vinegar-lemon-and-soda/#t11).

## The question {#question}

<!-- .note -->
*Sentence 1:* Leo does his fizz test once and gets a big result.

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:1
# text = Leo does his fizz test once and gets a big result.
1	Leo	Leo	PROPN	NNP	Number=Sing	2	nsubj	_	_
2	does	do	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	5	nmod:poss	_	_
4	fizz	fizz	NOUN	NN	Number=Sing	5	compound	_	_
5	test	test	NOUN	NN	Number=Sing	2	obj	_	_
6	once	once	ADV	RB	NumForm=Word|NumType=Mult	2	advmod	_	_
7	and	and	CCONJ	CC	_	8	cc	_	_
8	gets	get	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
10	big	big	ADJ	JJ	Degree=Pos	11	amod	_	_
11	result	result	NOUN	NN	Number=Sing	8	obj	_	SpaceAfter=No
12	.	.	PUNCT	.	_	2	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **do** | present | Leo | Leo's fizz test |  |  |  | once *property* | vn act-114-1 «NP V NP»: agent=Agent test=Eventuality |
| 2 | **get** | present | Leo *not said here* | a big result |  |  |  |  | vn comprehend-87.2-1 «NP V NP»: agent=Experiencer result=Stimulus |
| 3 | **test** |  | Leo |  |  |  |  |  | nom test «cognition transitive»: poss=agent |

<!-- .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:* His teacher says "do it again".

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:2
# text = His teacher says "do it again".
1	His	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	teacher	teacher	NOUN	NN	Number=Sing	3	nsubj	_	_
3	says	say	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	"	"	PUNCT	``	_	5	punct	_	SpaceAfter=No
5	do	do	VERB	VB	VerbForm=Inf	3	ccomp	_	_
6	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	5	obj	_	_
7	again	again	ADV	RB	_	5	advmod	_	SpaceAfter=No
8	"	"	PUNCT	''	_	5	punct	_	SpaceAfter=No
9	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **say** *speech: assert* | present | Leo's teacher |  |  |  |  |  | vn say-37.7-1-1 «NP V that S»: agent=Agent clause=Topic |
| 2 | **do** *in a quote* | infinitive |  | teacher |  |  | again |  | vn act-114-1 «NP V NP»: agent=Agent it=Eventuality |

<!-- .note -->
*Sentence 3:* Why?

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:3
# text = Why?
1	Why	why	ADV	WRB	PronType=Int	0	root	_	SpaceAfter=No
2	?	?	PUNCT	.	_	1	punct	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
Because tests must be done in pairs

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:o1:1
# text = Because tests must be done in pairs
1	Because	because	SCONJ	IN	_	5	mark	_	_
2	tests	test	NOUN	NNS	Number=Plur	5	nsubj:pass	_	_
3	must	must	AUX	MD	VerbForm=Fin	5	aux	_	_
4	be	be	AUX	VB	VerbForm=Inf	5	aux:pass	_	_
5	done	do	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
6	in	in	ADP	IN	_	7	case	_	_
7	pairs	pair	NOUN	NNS	Number=Plur	5	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **do** | must · passive |  | tests |  | pairs |  |  | vn act-114-1 «NP V NP»: subject=Eventuality |

### Option 2 · ← Mova's choice · ✓ the right answer {#o2}

<!-- .ven lang=en -->
To check the result wasn't just luck

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:o2:1
# text = To check the result wasn't just luck
1	To	to	PART	TO	_	2	mark	_	_
2	check	check	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	result	result	NOUN	NN	Number=Sing	8	nsubj	_	_
5	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	8	cop	_	SpaceAfter=No
6	n't	not	PART	RB	Polarity=Neg	8	advmod	_	_
7	just	just	ADV	RB	_	8	advmod	_	_
8	luck	luck	NOUN	NN	Number=Sing	2	ccomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **check** | to-infinitive |  |  |  |  |  |  | vn assessment-34.1 «NP V NP»: agent=Agent |
| 2 | **not** **is a** | past | the result | luck |  |  |  |  | tree rules |

### Option 3 {#o3}

<!-- .ven lang=en -->
Because the first one was boring

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:o3:1
# text = Because the first one was boring
1	Because	because	SCONJ	IN	_	6	mark	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
3	first	first	ADJ	JJ	Degree=Pos|NumForm=Word|NumType=Ord	4	amod	_	_
4	one	one	NOUN	NN	Number=Sing	6	nsubj	_	_
5	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	6	cop	_	_
6	boring	boring	ADJ	JJ	Degree=Pos	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | past | the first one |  |  |  |  | boring *property* | tree rules |

### Option 4 {#o4}

<!-- .ven lang=en -->
To use up the rest of the vinegar

```conllu
# sent_id = question:chemistry:18-the-fizz-vinegar-lemon-and-soda:t11:o4:1
# text = To use up the rest of the vinegar
1	To	to	PART	TO	_	2	mark	_	_
2	use	use	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
3	up	up	ADP	RP	_	2	compound:prt	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	rest	rest	NOUN	NN	Number=Sing	2	obj	_	_
6	of	of	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	vinegar	vinegar	NOUN	NN	Number=Sing	5	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **use up** | to-infinitive |  | the rest of the vinegar |  |  |  |  | vn eat-39.1 «NP V NP»: agent=Agent rest=Patient |

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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.

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