---
title: How would scientists know if a release worked? — Back to the wild: animals that zoos re… · tree and pragmatics
description: How would scientists know if a release worked? Test 10 · ★ of lesson 114 «Back to the wild: animals that zoos returned to nature» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong.
---

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# Test 10 · ★ · Back to the wild: animals that zoos returned to nature

<!-- .ven lang=en -->
How would scientists know if a release worked?

<!-- .vintro -->
**Mova's choice:** option 4 · **The right answer:** option 2 · wrong ✗ · **Who acts:** scientists, release · **What happens:** know, work

<!-- .vabout -->
This is test 10 · ★ of lesson 114 «Back to the wild: animals that zoos returned to nature» 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/114-back-to-the-wild/#t10).

## The question {#question}

```conllu
# sent_id = question:biology:114-back-to-the-wild:t10:1
# text = How would scientists know if a release worked?
1	How	how	ADV	WRB	PronType=Int	4	advmod	_	_
2	would	would	AUX	MD	VerbForm=Fin	4	aux	_	_
3	scientists	scientist	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	know	know	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	8	csubj:pass	_	_
5	if	if	SCONJ	IN	_	8	mark	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	release	release	NOUN	NN	Number=Sing	8	nsubj	_	_
8	worked	work	VERB	VBN	Tense=Past|VerbForm=Part	0	root	_	SpaceAfter=No
9	?	?	PUNCT	.	_	8	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **know** | would | scientists |  |  |  |  |  | vn comprehend-87.2-1-1-1 «NP V»: agent=Experiencer |
| 2 | **work** | participle | a release |  |  |  |  |  | vn employment-95.3 «NP V»: agent=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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
The animals send postcards

```conllu
# sent_id = question:biology:114-back-to-the-wild:t10:o1:1
# text = The animals send postcards
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	animals	animal	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	send	send	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	postcards	postcard	NOUN	NNS	Number=Plur	3	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **send** | present | the animals | postcards |  |  |  |  | vn confine-92-1 «NP V NP»: agent=Agent postcard=Theme |

### Option 2 · ✓ the right answer {#o2}

<!-- .ven lang=en -->
Tracking shows the animals find food, survive and have young

```conllu
# sent_id = question:biology:114-back-to-the-wild:t10:o2:1
# text = Tracking shows the animals find food, survive and have young
1	Tracking	tracking	NOUN	NN	Number=Sing	2	nsubj	_	_
2	shows	show	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	animals	animal	NOUN	NNS	Number=Plur	5	nsubj	_	_
5	find	find	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	ccomp	_	_
6	food	food	NOUN	NN	Number=Sing	5	obj	_	SpaceAfter=No
7	,	,	PUNCT	,	_	8	punct	_	_
8	survive	survive	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	_
9	and	and	CCONJ	CC	_	10	cc	_	_
10	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	_
11	young	young	ADJ	JJ	Degree=Pos	10	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | present | Tracking |  |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V how S»: agent=Agent clause=Topic |
| 2 | **find** | present | the animals | food |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent food=Topic |
| 3 | **survive** | present | the animals *not said here* |  |  |  |  |  | vn exist-47.1-1 «NP V»: agent=Theme |
| 4 | **have** | present | the animals *not said here* |  |  |  |  | young *property* | vn birth-28.2-1 «NP V NP»: agent=Agent |

### Option 3 {#o3}

<!-- .ven lang=en -->
Every animal comes back to the zoo

```conllu
# sent_id = question:biology:114-back-to-the-wild:t10:o3:1
# text = Every animal comes back to the zoo
1	Every	every	DET	DT	PronType=Tot	2	det	_	_
2	animal	animal	NOUN	NN	Number=Sing	3	nsubj	_	_
3	comes	come	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	back	back	ADV	RB	_	3	advmod	_	_
5	to	to	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	zoo	zoo	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **come back** | present | every animal |  |  | the zoo |  |  | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme to zoo=Initial\_Location |

### Option 4 · ← Mova's choice {#o4}

<!-- .ven lang=en -->
They count how many visitors came to see the release on the day

```conllu
# sent_id = question:biology:114-back-to-the-wild:t10:o4:1
# text = They count how many visitors came to see the release on the day
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	count	count	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	how	how	ADV	WRB	PronType=Int	4	advmod	_	_
4	many	many	ADJ	JJ	Degree=Pos	5	amod	_	_
5	visitors	visitor	NOUN	NNS	Number=Plur	6	nsubj	_	_
6	came	come	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	2	ccomp	_	_
7	to	to	PART	TO	_	8	mark	_	_
8	see	see	VERB	VB	VerbForm=Inf	6	advcl	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
10	release	release	NOUN	NN	Number=Sing	8	obj	_	_
11	on	on	ADP	IN	_	13	case	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	day	day	NOUN	NN	Number=Sing	8	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **count** | present | They |  |  |  |  |  | vn characterize-29.2 «NP V NP to be ADJ»: agent=Agent clause=Attribute |
| 2 | **come** | past | many visitors |  |  |  |  |  | vn escape-51.1-1 «NP V»: agent=Theme |
| 3 | **see** | to-infinitive | many visitors *not said here* | the release |  |  | day |  | vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer release=Stimulus |

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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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