---
title: In a hard year with little food, how can a marine iguana survive? — The Galápagos: giant tortoises, sea ig… · tree and pragmatics
description: In a hard year with little food, how can a marine iguana survive? Test 10 · ★★ of lesson 180 «The Galápagos: giant tortoises, sea iguanas, Darwin's finches and tame sea lions» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; 
---

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# Test 10 · ★★ · The Galápagos: giant tortoises, sea iguanas, Darwin's finc…

<!-- .ven lang=en -->
In a hard year with little food, how can a marine iguana survive?

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 3 · right ✓ · **Who acts:** marine iguana · **What happens:** survive

<!-- .vabout -->
This is test 10 · ★★ of lesson 180 «The Galápagos: giant tortoises, sea iguanas, Darwin's finches and tame sea lions» 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/180-the-galapagos-giant-tortoises-sea-iguanas-darwins-finches-and-tame-sea-lions/#t10).

## The question {#question}

```conllu
# sent_id = question:biology:180-the-galapagos-giant-tortoises-sea-iguanas-darwins-finches-and-tame-sea-lions:t10:1
# text = In a hard year with little food, how can a marine iguana survive?
1	In	in	ADP	IN	_	4	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
3	hard	hard	ADJ	JJ	Degree=Pos	4	amod	_	_
4	year	year	NOUN	NN	Number=Sing	14	obl	_	_
5	with	with	ADP	IN	_	7	case	_	_
6	little	little	ADJ	JJ	Degree=Pos	7	amod	_	_
7	food	food	NOUN	NN	Number=Sing	4	nmod	_	SpaceAfter=No
8	,	,	PUNCT	,	_	14	punct	_	_
9	how	how	ADV	WRB	PronType=Int	14	advmod	_	_
10	can	can	AUX	MD	VerbForm=Fin	14	aux	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
12	marine	marine	ADJ	JJ	Degree=Pos	13	amod	_	_
13	iguana	iguana	NOUN	NN	Number=Sing	14	nsubj	_	_
14	survive	survive	VERB	VB	VerbForm=Inf	0	root	_	SpaceAfter=No
15	?	?	PUNCT	.	_	14	punct	_	_
```

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

<!-- .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 eats rocks

```conllu
# sent_id = question:biology:180-the-galapagos-giant-tortoises-sea-iguanas-darwins-finches-and-tame-sea-lions:t10:o1:1
# text = It eats rocks
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	eats	eat	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	rocks	rock	NOUN	NNS	Number=Plur	2	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **eat** | present | It | rocks |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent rock=Patient |

### Option 2 {#o2}

<!-- .ven lang=en -->
It grows extra legs

```conllu
# sent_id = question:biology:180-the-galapagos-giant-tortoises-sea-iguanas-darwins-finches-and-tame-sea-lions:t10:o2:1
# text = It grows extra legs
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	grows	grow	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	extra	extra	ADJ	JJ	Degree=Pos	4	amod	_	_
4	legs	leg	NOUN	NNS	Number=Plur	2	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **grow** | present | It | extra legs |  |  |  |  | vn appear-48.1.1 «PP.location V NP»: agent=Location leg=Theme |

### Option 3 · ← Mova's choice · ✓ the right answer {#o3}

<!-- .ven lang=en -->
It can shrink its body, even its bones

```conllu
# sent_id = question:biology:180-the-galapagos-giant-tortoises-sea-iguanas-darwins-finches-and-tame-sea-lions:t10:o3:1
# text = It can shrink its body, even its bones
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	can	can	AUX	MD	VerbForm=Fin	3	aux	_	_
3	shrink	shrink	VERB	VB	VerbForm=Inf	0	root	_	_
4	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	5	nmod:poss	_	_
5	body	body	NOUN	NN	Number=Sing	3	obj	_	SpaceAfter=No
6	,	,	PUNCT	,	_	9	punct	_	_
7	even	even	ADV	RB	_	9	advmod	_	_
8	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	9	nmod:poss	_	_
9	bones	bone	NOUN	NNS	Number=Plur	5	conj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **shrink** | can | It | its body and its bones |  |  |  |  | vn bend-45.2 «NP V NP.patient»: agent=Agent body=Patient |

### Option 4 {#o4}

<!-- .ven lang=en -->
It flies off to another island where there is food

```conllu
# sent_id = question:biology:180-the-galapagos-giant-tortoises-sea-iguanas-darwins-finches-and-tame-sea-lions:t10:o4:1
# text = It flies off to another island where there is food
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	flies	fly	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	off	off	ADP	RP	_	2	compound:prt	_	_
4	to	to	ADP	IN	_	6	case	_	_
5	another	another	DET	DT	PronType=Ind	6	det	_	_
6	island	island	NOUN	NN	Number=Sing	2	obl	_	_
7	where	where	ADV	WRB	PronType=Rel	9	advmod	_	_
8	there	there	PRON	EX	PronType=Dem	9	expl	_	_
9	is	be	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	acl:relcl	_	_
10	food	food	NOUN	NN	Number=Sing	9	nsubj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fly off** | present | It |  |  |  |  | to another island *result* | vn run-51.3.2-2-1 «NP V PP.result»: agent=Theme to island=Result |
| 2 | **be** | present | food |  |  | there |  |  | vn exist-47.1 «NP V»: agent=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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