---
title: «that shark's 400?? no way, they're just guessing» What is right? — The Arctic Ocean: walruses, bowheads,… · tree and pragmatics
description: «that shark's 400?? no way, they're just guessing» What is right? Test 6 · ★★ of lesson 169 «The Arctic Ocean: walruses, bowheads, the 400-year shark and the unicorn's tooth» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; M
---

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# Test 6 · ★★ · The Arctic Ocean: walruses, bowheads, the 400-year shark a…

<!-- .ven lang=en -->
«that shark's 400?? no way, they're just guessing» What is right?

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 4 · wrong ✗ · **Who acts:** shark · **What happens:** guess, be · **Speech:** someone speaks here

<!-- .vabout -->
This is test 6 · ★★ of lesson 169 «The Arctic Ocean: walruses, bowheads, the 400-year shark and the unicorn's tooth» of the biology 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/biology/169-the-arctic-ocean-walruses-bowheads-the-400-year-shark-and-the-unicorns-tooth/#t6).

## The question {#question}

```conllu
# sent_id = question:biology:169-the-arctic-ocean-walruses-bowheads-the-400-year-shark-and-the-unicorns-tooth:t6:1
# text = «that shark's 400?? no way, they're just guessing» What is right?
1	«	«	PUNCT	``	_	13	punct	_	SpaceAfter=No
2	that	that	DET	DT	Number=Sing|PronType=Dem	3	det	_	_
3	shark	shark	NOUN	NN	Number=Sing	13	nsubj	_	SpaceAfter=No
4	's	's	PART	POS	_	3	case	_	_
5	400	400	NUM	CD	NumForm=Digit|NumType=Card	3	appos	_	SpaceAfter=No
6	??	??	SYM	SYM	_	8	punct	_	_
7	no	no	DET	DT	PronType=Neg	8	det	_	_
8	way	way	NOUN	NN	Number=Sing	5	conj	_	SpaceAfter=No
9	,	,	PUNCT	,	_	3	punct	_	_
10	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	13	nsubj	_	SpaceAfter=No
11	're	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	13	aux	_	_
12	just	just	ADV	RB	_	13	advmod	_	_
13	guessing	guess	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	_	SpaceAfter=No
14	»	»	PUNCT	''	_	13	punct	_	_
15	What	what	PRON	WP	PronType=Int	17	nsubj	_	_
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	17	cop	_	_
17	right	right	ADJ	JJ	Degree=Pos	13	ccomp	_	SpaceAfter=No
18	?	?	PUNCT	.	_	13	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **guess** *in a quote* | present · progressive | that shark |  |  |  |  |  | vn conjecture-29.5-1 «NP V that S»: agent=Agent |
| 2 | **is** | present |  |  |  |  |  | right *property* | 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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
It is a guess with no evidence

```conllu
# sent_id = question:biology:169-the-arctic-ocean-walruses-bowheads-the-400-year-shark-and-the-unicorns-tooth:t6:o1:1
# text = It is a guess with no evidence
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	guess	guess	NOUN	NN	Number=Sing	0	root	_	_
5	with	with	ADP	IN	_	7	case	_	_
6	no	no	DET	DT	PronType=Neg	7	det	_	_
7	evidence	evidence	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | It | a guess |  |  |  | with no evidence | tree rules |

### Option 2 {#o2}

<!-- .ven lang=en -->
They counted its birthdays

```conllu
# sent_id = question:biology:169-the-arctic-ocean-walruses-bowheads-the-400-year-shark-and-the-unicorns-tooth:t6:o2:1
# text = They counted its birthdays
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	counted	count	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	4	nmod:poss	_	_
4	birthdays	birthday	NOUN	NNS	Number=Plur	2	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **count** | past | They | its birthdays |  |  |  |  | vn multiply-108 «NP V NP»: agent=Agent birthday=Theme |

### Option 3 · ← Mova's choice {#o3}

<!-- .ven lang=en -->
Sharks live only ten years

```conllu
# sent_id = question:biology:169-the-arctic-ocean-walruses-bowheads-the-400-year-shark-and-the-unicorns-tooth:t6:o3:1
# text = Sharks live only ten years
1	Sharks	shark	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	live	live	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	only	only	ADV	RB	_	4	advmod	_	_
4	ten	ten	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	years	year	NOUN	NNS	Number=Plur	2	obl:unmarked	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **live** | present | Sharks |  |  |  | year |  | vn exist-47.1-1 «NP V»: agent=Theme |

### Option 4 · ✓ the right answer {#o4}

<!-- .ven lang=en -->
Scientists measured it with a carbon clock in its eye lens, though the age is only an estimate

<!-- fold The tree, 18 words -->
```conllu
# sent_id = question:biology:169-the-arctic-ocean-walruses-bowheads-the-400-year-shark-and-the-unicorns-tooth:t6:o4:1
# text = Scientists measured it with a carbon clock in its eye lens, though the age is only an estimate
1	Scientists	scientist	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	measured	measure	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	obj	_	_
4	with	with	ADP	IN	_	7	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
6	carbon	carbon	NOUN	NN	Number=Sing	7	compound	_	_
7	clock	clock	NOUN	NN	Number=Sing	2	obl	_	_
8	in	in	ADP	IN	_	11	case	_	_
9	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	11	nmod:poss	_	_
10	eye	eye	NOUN	NN	Number=Sing	11	compound	_	_
11	lens	lens	NOUN	NN	Number=Sing	2	obl	_	SpaceAfter=No
12	,	,	PUNCT	,	_	19	punct	_	_
13	though	though	SCONJ	IN	_	19	mark	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	age	age	NOUN	NN	Number=Sing	19	nsubj	_	_
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	cop	_	_
17	only	only	ADV	RB	_	19	advmod	_	_
18	an	a	DET	DT	Definite=Ind|PronType=Art	19	det	_	_
19	estimate	estimate	NOUN	NN	Number=Sing	2	parataxis	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **measure** | past | Scientists | it |  | clock's eye lens |  | with a carbon clock | vn register-54.1-2-1 «NP V NP.value»: agent=Theme it=Value |
| 2 | **is a** | present | the age | a estimate |  |  |  |  | tree rules |

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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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