---
title: Count them: a spider has 8 legs and 2 fangs. How many legs and fangs… — Bites, stings and scratches: mosquitoe… · tree and pragmatics
description: Count them: a spider has 8 legs and 2 fangs. How many legs and fangs do 3 spiders have? Test 6 · ★★ of lesson 399 «Bites, stings and scratches: mosquitoes, wasps, ticks, dog bites and cat scratches» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the questi
---

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# Test 6 · ★★ · Bites, stings and scratches: mosquitoes, wasps, ticks, dog…

<!-- .ven lang=en -->
Count them: a spider has 8 legs and 2 fangs. How many legs and fangs do 3 spiders have?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** you, spider, many legs, 3 spiders · **What happens:** count, have, do · **To what, where:** them, 8 legs

<!-- .vabout -->
This is test 6 · ★★ of lesson 399 «Bites, stings and scratches: mosquitoes, wasps, ticks, dog bites and cat scratches» 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/399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches/#t6).

## The question {#question}

<!-- .note -->
*Sentence 1:* Count them: a spider has 8 legs and 2 fangs.

```conllu
# sent_id = question:biology:399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches:t6:1
# text = Count them: a spider has 8 legs and 2 fangs.
1	Count	count	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	1	obj	_	SpaceAfter=No
3	:	:	PUNCT	:	_	6	punct	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	spider	spider	NOUN	NN	Number=Sing	6	nsubj	_	_
6	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	1	parataxis	_	_
7	8	8	NUM	CD	NumForm=Digit|NumType=Card	8	nummod	_	_
8	legs	leg	NOUN	NNS	Number=Plur	6	obj	_	_
9	and	and	CCONJ	CC	_	11	cc	_	_
10	2	2	NUM	CD	NumForm=Digit|NumType=Card	11	nummod	_	_
11	fangs	fang	NOUN	NNS	Number=Plur	8	conj	_	SpaceAfter=No
12	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **count** | imperative | you *not said here* | them *= they* |  |  |  |  | vn multiply-108 «NP V NP»: agent=Agent they=Theme |
| 2 | **have** | present | a spider | 8 legs and 2 fangs |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent leg=Patient |

<!-- .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.

<!-- .note -->
*Sentence 2:* How many legs and fangs do 3 spiders have?

```conllu
# sent_id = question:biology:399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches:t6:2
# text = How many legs and fangs do 3 spiders have?
1	How	how	ADV	WRB	PronType=Int	2	advmod	_	_
2	many	many	ADJ	JJ	Degree=Pos	3	amod	_	_
3	legs	leg	NOUN	NNS	Number=Plur	6	nsubj	_	_
4	and	and	CCONJ	CC	_	5	cc	_	_
5	fangs	fang	NOUN	NNS	Number=Plur	3	conj	_	_
6	do	do	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
7	3	3	NUM	CD	NumForm=Digit|NumType=Card	8	nummod	_	_
8	spiders	spider	NOUN	NNS	Number=Plur	9	nsubj	_	_
9	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	ccomp	_	SpaceAfter=No
10	?	?	PUNCT	.	_	6	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **do** | present | many legs and fangs |  |  |  |  |  | tree rules |
| 2 | **have** | present | 3 spiders |  |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent |

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
32 legs and 8 fangs

```conllu
# sent_id = question:biology:399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches:t6:o1:1
# text = 32 legs and 8 fangs
1	32	32	NUM	CD	NumForm=Digit|NumType=Card	2	nummod	_	_
2	legs	leg	NOUN	NNS	Number=Plur	0	root	_	_
3	and	and	CCONJ	CC	_	5	cc	_	_
4	8	8	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
5	fangs	fang	NOUN	NNS	Number=Plur	2	conj	_	_
```

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

### Option 2 {#o2}

<!-- .ven lang=en -->
24 legs and 3 fangs

```conllu
# sent_id = question:biology:399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches:t6:o2:1
# text = 24 legs and 3 fangs
1	24	24	NUM	CD	NumForm=Digit|NumType=Card	2	nummod	_	_
2	legs	leg	NOUN	NNS	Number=Plur	0	root	_	_
3	and	and	CCONJ	CC	_	5	cc	_	_
4	3	3	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
5	fangs	fang	NOUN	NNS	Number=Plur	2	conj	_	_
```

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

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

<!-- .ven lang=en -->
24 legs and 6 fangs

```conllu
# sent_id = question:biology:399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches:t6:o3:1
# text = 24 legs and 6 fangs
1	24	24	NUM	CD	NumForm=Digit|NumType=Card	2	nummod	_	_
2	legs	leg	NOUN	NNS	Number=Plur	0	root	_	_
3	and	and	CCONJ	CC	_	5	cc	_	_
4	6	6	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
5	fangs	fang	NOUN	NNS	Number=Plur	2	conj	_	_
```

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

### Option 4 {#o4}

<!-- .ven lang=en -->
18 legs and 6 fangs

```conllu
# sent_id = question:biology:399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches:t6:o4:1
# text = 18 legs and 6 fangs
1	18	18	NUM	CD	NumForm=Digit|NumType=Card	2	nummod	_	_
2	legs	leg	NOUN	NNS	Number=Plur	0	root	_	_
3	and	and	CCONJ	CC	_	5	cc	_	_
4	6	6	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
5	fangs	fang	NOUN	NNS	Number=Plur	2	conj	_	_
```

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

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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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- ← previous: [Bites, stings and scratches: mosquitoe…, test 5](https://md.mova.elamur.ai/free/en/corpora/questions/biology/399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches/t5/)
- next →: [Bites, stings and scratches: mosquitoe…, test 7](https://md.mova.elamur.ai/free/en/corpora/questions/biology/399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches/t7/)
- ↑ back to [Bites, stings and scratches: mosquitoes, wasps, ticks, dog bites and cat scratches](https://md.mova.elamur.ai/free/en/corpora/questions/biology/399-bites-stings-and-scratches-mosquitoes-wasps-ticks-dog-bites-and-cat-scratches/)

