---
title: Why might a farmer prefer weaver ants to sprays on some trees? — Ants of the world: weaver ants, bullet… · tree and pragmatics
description: Why might a farmer prefer weaver ants to sprays on some trees? Test 11 · ★ of lesson 304 «Ants of the world: weaver ants, bullet ants, honeypot ants and trap-jaw ants» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's c
---

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# Test 11 · ★ · Ants of the world: weaver ants, bullet ants, honeypot ants…

<!-- .ven lang=en -->
Why might a farmer prefer weaver ants to sprays on some trees?

<!-- .vintro -->
**Mova's choice:** option 4 · **The right answer:** option 4 · right ✓ · **Who acts:** farmer · **What happens:** prefer · **To what, where:** weaver ants

<!-- .vabout -->
This is test 11 · ★ of lesson 304 «Ants of the world: weaver ants, bullet ants, honeypot ants and trap-jaw ants» 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/304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants/#t11).

## The question {#question}

```conllu
# sent_id = question:biology:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants:t11:1
# text = Why might a farmer prefer weaver ants to sprays on some trees?
1	Why	why	ADV	WRB	PronType=Int	5	advmod	_	_
2	might	might	AUX	MD	VerbForm=Fin	5	aux	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	farmer	farmer	NOUN	NN	Number=Sing	5	nsubj	_	_
5	prefer	prefer	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	weaver	weaver	NOUN	NN	Number=Sing	7	compound	_	_
7	ants	ant	NOUN	NNS	Number=Plur	5	obj	_	_
8	to	to	ADP	IN	_	9	case	_	_
9	sprays	spray	NOUN	NNS	Number=Plur	5	obl	_	_
10	on	on	ADP	IN	_	12	case	_	_
11	some	some	DET	DT	PronType=Ind	12	det	_	_
12	trees	tree	NOUN	NNS	Number=Plur	9	nmod	_	SpaceAfter=No
13	?	?	PUNCT	.	_	5	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **prefer** | might | a farmer | weaver ants |  |  |  | to sprays on some trees | vn admire-31.2 «NP V NP»: agent=Experiencer ant=Stimulus |

<!-- .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 -->
Sprays are always illegal

```conllu
# sent_id = question:biology:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants:t11:o1:1
# text = Sprays are always illegal
1	Sprays	spray	NOUN	NNS	Number=Plur	4	nsubj	_	_
2	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	always	always	ADV	RB	PronType=Tot	4	advmod	_	_
4	illegal	illegal	ADJ	JJ	Degree=Pos	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | Sprays |  |  |  |  | always, illegal *property* | tree rules |

### Option 2 {#o2}

<!-- .ven lang=en -->
Ants water the trees

```conllu
# sent_id = question:biology:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants:t11:o2:1
# text = Ants water the trees
1	Ants	ant	NOUN	NNS	Number=Plur	2	compound	_	_
2	water	water	NOUN	NN	Number=Sing	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	trees	tree	NOUN	NNS	Number=Plur	2	conj	_	_
```

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

### Option 3 {#o3}

<!-- .ven lang=en -->
Ants make the fruit much sweeter by dripping their honey on it

```conllu
# sent_id = question:biology:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants:t11:o3:1
# text = Ants make the fruit much sweeter by dripping their honey on it
1	Ants	ant	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	make	make	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	fruit	fruit	NOUN	NN	Number=Sing	2	obj	_	_
5	much	much	ADV	RB	_	6	advmod	_	_
6	sweeter	sweet	ADJ	JJR	Degree=Cmp	2	xcomp	_	_
7	by	by	SCONJ	IN	_	8	mark	_	_
8	dripping	drip	VERB	VBG	Tense=Pres|VerbForm=Part	2	advcl	_	_
9	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	10	nmod:poss	_	_
10	honey	honey	NOUN	NN	Number=Sing	8	obj	_	_
11	on	on	ADP	IN	_	12	case	_	_
12	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	8	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present | Ants | the fruit |  |  |  | sweet *property* | vn build-26.1-1 «NP.asset V NP»: agent=Asset fruit=Product |
| 2 | **drip** | gerund | Ants *not said here* | Ants's honey |  | honey |  |  | vn substance\_emission-43.4-1 «PP.location V NP»: agent=Location honey=Source |

### Option 4 · ← Mova's choice · ✓ the right answer {#o4}

<!-- .ven lang=en -->
The ants eat pests and leave no chemicals on the fruit

```conllu
# sent_id = question:biology:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants:t11:o4:1
# text = The ants eat pests and leave no chemicals on the fruit
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	ants	ant	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	eat	eat	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	pests	pest	NOUN	NNS	Number=Plur	3	obj	_	_
5	and	and	CCONJ	CC	_	6	cc	_	_
6	leave	leave	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
7	no	no	DET	DT	PronType=Neg	8	det	_	_
8	chemicals	chemical	NOUN	NNS	Number=Plur	6	obj	_	_
9	on	on	ADP	IN	_	11	case	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	fruit	fruit	NOUN	NN	Number=Sing	6	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **eat** | present | the ants | pests |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent pest=Patient |
| 2 | **leave** | present | the ants *not said here* | no chemicals |  | the fruit |  |  | vn keep-15.2 «NP V NP PP.location»: agent=Agent chemical=Theme on fruit=Location |

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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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