---
title: Identify the principal reason for which the mosquito is accounted th… — Insects: butterflies, beetles, flies,… · tree and pragmatics
description: Identify the principal reason for which the mosquito is accounted the deadliest animal to humankind. Exam question 2 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 a
---

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# Exam question 2 · Insects: butterflies, beetles, flies, mosquitoes, grasshop…

<!-- .ven lang=en -->
Identify the principal reason for which the mosquito is accounted the deadliest animal to humankind.

<!-- .vintro -->
**Mova's choice:** option 4 · **The right answer:** option 4 · right ✓ · **Who acts:** you · **What happens:** identify, account · **To what, where:** principal reason, mosquito

<!-- .vabout -->
This is exam question 2 of lesson 37 «Insects: butterflies, beetles, flies, mosquitoes, grasshoppers» of the biology course of Mova's primary school, asked in stiff, formal language. 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/#e2).

## The question {#question}

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:e2:1
# text = Identify the principal reason for which the mosquito is accounted the deadliest animal to humankind.
1	Identify	identify	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
3	principal	principal	ADJ	JJ	Degree=Pos	4	amod	_	_
4	reason	reason	NOUN	NN	Number=Sing	1	obj	_	_
5	for	for	ADP	IN	_	6	case	_	_
6	which	which	PRON	WDT	PronType=Rel	10	obl	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	mosquito	mosquito	NOUN	NN	Number=Sing	10	nsubj:pass	_	_
9	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	aux:pass	_	_
10	accounted	account	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	acl:relcl	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
12	deadliest	deadly	ADJ	JJS	Degree=Sup	13	amod	_	_
13	animal	animal	NOUN	NN	Number=Sing	10	obj	_	_
14	to	to	ADP	IN	_	15	case	_	_
15	humankind	humankind	NOUN	NN	Number=Sing	10	obl	_	SpaceAfter=No
16	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **identify** | imperative | you *not said here* | the principal reason |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent reason=Theme |
| 2 | **account** | present · passive |  | the mosquito |  |  |  | for the principal reason; to humankind | 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 contaminates the drinking water supplies

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:e2:o1:1
# text = It contaminates the drinking water supplies
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	contaminates	contaminate	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
4	drinking	drinking	NOUN	NN	Number=Sing	5	compound	_	_
5	water	water	NOUN	NN	Number=Sing	6	compound	_	_
6	supplies	supplies	NOUN	NNS	Number=Ptan	2	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **contaminate** | present | It | the water supplies |  |  |  |  | vn fill-9.8 «NP V NP»: agent=Theme supplies=Destination |

### Option 2 {#o2}

<!-- .ven lang=en -->
It attacks in exceedingly large swarms

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:e2:o2:1
# text = It attacks in exceedingly large swarms
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	attacks	attack	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	in	in	ADP	IN	_	6	case	_	_
4	exceedingly	exceedingly	ADV	RB	_	5	advmod	_	_
5	large	large	ADJ	JJ	Degree=Pos	6	amod	_	_
6	swarms	swarm	NOUN	NNS	Number=Plur	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **attack** | present | It |  |  | large swarms |  |  | vn attack-60.1-1 «NP V»: agent=Agent |

### Option 3 {#o3}

<!-- .ven lang=en -->
Its bite is directly and highly venomous

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:e2:o3:1
# text = Its bite is directly and highly venomous
1	Its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	bite	bite	NOUN	NN	Number=Sing	4	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
4	directly	directly	ADV	RB	_	0	root	_	_
5	and	and	CCONJ	CC	_	7	cc	_	_
6	highly	highly	ADV	RB	_	7	advmod	_	_
7	venomous	venomous	ADJ	JJ	Degree=Pos	4	conj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | Its bite |  |  |  |  | directly *property* | tree rules |
| 2 | **be** |  | Its bite *not said here* |  |  |  |  | highly *property* | tree rules |
| 3 | **bite** |  | Its *= it* |  |  |  |  |  | nom bite «state transitive»: poss=agent |

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

<!-- .ven lang=en -->
Certain species transmit malaria

```conllu
# sent_id = question:biology:37-butterflies-beetles-flies-mosquitoes-grasshoppers:e2:o4:1
# text = Certain species transmit malaria
1	Certain	certain	ADJ	JJ	Degree=Pos	2	amod	_	_
2	species	species	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	transmit	transmit	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	malaria	malaria	NOUN	NN	Number=Sing	3	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **transmit** | present | Certain species | malaria |  |  |  |  | vn send-11.1-1 «NP V NP»: agent=Agent malaria=Theme |

<!-- div src -->

**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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- ← previous: [Insects: butterflies, beetles, flies,…, exam 1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/37-butterflies-beetles-flies-mosquitoes-grasshoppers/e1/)
- next →: [Insects: butterflies, beetles, flies,…, exam 3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/37-butterflies-beetles-flies-mosquitoes-grasshoppers/e3/)
- ↑ back to [Insects: butterflies, beetles, flies, mosquitoes, grasshoppers](https://md.mova.elamur.ai/free/en/corpora/questions/biology/37-butterflies-beetles-flies-mosquitoes-grasshoppers/)

