---
title: What would happen if a swarm of desert locusts landed on a farm? — Insects: butterflies, beetles, flies,… · tree and pragmatics
description: What would happen if a swarm of desert locusts landed on a farm? Test 11 · ★ of lesson 37 «Insects: butterflies, beetles, flies, mosquitoes, grasshoppers» 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 wro
---

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# Test 11 · ★ · Insects: butterflies, beetles, flies, mosquitoes, grasshop…

<!-- .ven lang=en -->
What would happen if a swarm of desert locusts landed on a farm?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** swarm · **What happens:** happen, land · **To what, where:** farm

<!-- .vabout -->
This is test 11 · ★ of lesson 37 «Insects: butterflies, beetles, flies, mosquitoes, grasshoppers» 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/37-butterflies-beetles-flies-mosquitoes-grasshoppers/#t11).

## The question {#question}

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:t11:1
# text = What would happen if a swarm of desert locusts landed on a farm?
1	What	what	PRON	WP	PronType=Int	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	happen	happen	VERB	VB	VerbForm=Inf	0	root	_	_
4	if	if	SCONJ	IN	_	10	mark	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	swarm	swarm	NOUN	NN	Number=Sing	10	nsubj	_	_
7	of	of	ADP	IN	_	9	case	_	_
8	desert	desert	NOUN	NN	Number=Sing	9	compound	_	_
9	locusts	locust	NOUN	NNS	Number=Plur	6	nmod	_	_
10	landed	land	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	advcl	_	_
11	on	on	ADP	IN	_	13	case	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
13	farm	farm	NOUN	NN	Number=Sing	10	obl	_	SpaceAfter=No
14	?	?	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **happen** | would |  |  |  |  |  |  | vn occur-48.3-1 «NP V»: agent=Theme |
| 2 | **land** *a condition, not said to happen* | past | a swarm of desert locusts |  |  | a farm |  |  | vn pocket-9.10-1 «NP V PP.destination»: agent=Theme on farm=Destination |

<!-- .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 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
It would pollinate the crops and make them grow better

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:t11:o1:1
# text = It would pollinate the crops and make them grow better
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	pollinate	pollinate	VERB	VB	VerbForm=Inf	0	root	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	crops	crop	NOUN	NNS	Number=Plur	3	obj	_	_
6	and	and	CCONJ	CC	_	7	cc	_	_
7	make	make	VERB	VB	VerbForm=Inf	3	conj	_	_
8	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	7	obj	_	_
9	grow	grow	VERB	VB	VerbForm=Inf	7	xcomp	_	_
10	better	well	ADV	RBR	Degree=Cmp	9	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **pollinate** | would | It | the crops |  |  |  |  | tree rules |
| 2 | **make** | infinitive |  | crops *= crop* |  |  |  |  | tree rules |
| 3 | **grow** | infinitive | crops *= crop* *not said here* |  |  |  |  | well *property* | vn appear-48.1.1 «NP V»: agent=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
It would only eat the weeds

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:t11:o2:1
# text = It would only eat the weeds
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	4	aux	_	_
3	only	only	ADV	RB	_	4	advmod	_	_
4	eat	eat	VERB	VB	VerbForm=Inf	0	root	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	weeds	weed	NOUN	NNS	Number=Plur	4	obj	_	_
```

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

### Option 3 · ✓ the right answer {#o3}

<!-- .ven lang=en -->
It could eat the crops in a very short time

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:t11:o3:1
# text = It could eat the crops in a very short time
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	could	could	AUX	MD	VerbForm=Fin	3	aux	_	_
3	eat	eat	VERB	VB	VerbForm=Inf	0	root	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	crops	crop	NOUN	NNS	Number=Plur	3	obj	_	_
6	in	in	ADP	IN	_	10	case	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	10	det	_	_
8	very	very	ADV	RB	_	9	advmod	_	_
9	short	short	ADJ	JJ	Degree=Pos	10	amod	_	_
10	time	time	NOUN	NN	Number=Sing	3	obl	_	_
```

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

### Option 4 {#o4}

<!-- .ven lang=en -->
It would help the crops grow

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:t11:o4:1
# text = It would help the crops grow
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	help	help	VERB	VB	VerbForm=Inf	0	root	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	crops	crop	NOUN	NNS	Number=Plur	6	nsubj	_	_
6	grow	grow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **help** | would | It |  |  |  |  |  | vn help-72.1-1-1 «NP V NP S\_INF»: agent=Agent clause=Theme |
| 2 | **grow** | present | the crops |  |  |  |  |  | vn appear-48.1.1 «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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- next →: [Insects: butterflies, beetles, flies,…, test 12](https://md.mova.elamur.ai/free/en/corpora/questions/biology/37-butterflies-beetles-flies-mosquitoes-grasshoppers/t12/)
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