---
title: «hammerhead's head is a weird design, total fail» Why is it actually… — Finding Nemo: real sharks, anglerfish,… · tree and pragmatics
description: «hammerhead's head is a weird design, total fail» Why is it actually useful? Test 10 · ★ of lesson 134 «Finding Nemo: real sharks, anglerfish, pelicans and gulls» 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
---

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# Test 10 · ★ · Finding Nemo: real sharks, anglerfish, pelicans and gulls

<!-- .ven lang=en -->
«hammerhead's head is a weird design, total fail» Why is it actually useful?

<!-- .vintro -->
**Mova's choice:** option 2 · **The right answer:** option 2 · right ✓ · **Who acts:** head, weird design · **What happens:** be · **To what, where:** weird design

<!-- .vabout -->
This is test 10 · ★ of lesson 134 «Finding Nemo: real sharks, anglerfish, pelicans and gulls» 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/134-finding-nemo-real-sharks-anglerfish-and-seabirds/#t10).

## The question {#question}

```conllu
# sent_id = question:biology:134-finding-nemo-real-sharks-anglerfish-and-seabirds:t10:1
# text = «hammerhead's head is a weird design, total fail» Why is it actually useful?
1	«	«	PUNCT	``	_	8	punct	_	SpaceAfter=No
2	hammerhead	hammerhead	NOUN	NN	Number=Sing	4	nmod:poss	_	SpaceAfter=No
3	's	's	PART	POS	_	2	case	_	_
4	head	head	NOUN	NN	Number=Sing	8	nsubj	_	_
5	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
7	weird	weird	ADJ	JJ	Degree=Pos	8	amod	_	_
8	design	design	NOUN	NN	Number=Sing	17	nsubj	_	SpaceAfter=No
9	,	,	PUNCT	,	_	11	punct	_	_
10	total	total	ADJ	JJ	Degree=Pos	11	amod	_	_
11	fail	fail	NOUN	NN	Number=Sing	8	appos	_	SpaceAfter=No
12	»	»	PUNCT	''	_	11	punct	_	_
13	Why	why	ADV	WRB	PronType=Int	17	advmod	_	_
14	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	17	cop	_	_
15	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	17	nsubj	_	_
16	actually	actually	ADV	RB	_	17	advmod	_	_
17	useful	useful	ADJ	JJ	Degree=Pos	0	root	_	SpaceAfter=No
18	?	?	PUNCT	.	_	17	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** *in a quote* | present | hammerhead's head | a weird design |  |  |  |  | tree rules |
| 2 | **is** | present | a weird design |  |  |  |  | actually, useful *property* | 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 uses it only to look scary

```conllu
# sent_id = question:biology:134-finding-nemo-real-sharks-anglerfish-and-seabirds:t10:o1:1
# text = It uses it only to look scary
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	uses	use	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	obj	_	_
4	only	only	ADV	RB	_	6	advmod	_	_
5	to	to	PART	TO	_	6	mark	_	_
6	look	look	VERB	VB	VerbForm=Inf	2	advcl	_	_
7	scary	scary	ADJ	JJ	Degree=Pos	6	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **use** | present | It | it |  |  |  |  | vn eat-39.1 «NP V NP»: agent=Agent it=Patient |
| 2 | **look** | to-infinitive |  |  |  |  |  | scary *property* | vn stimulus\_subject-30.4 «NP V ADJ»: agent=Stimulus |

### Option 2 · ← Mova's choice · ✓ the right answer {#o2}

<!-- .ven lang=en -->
Eyes and electric sensors spread wide help it find and pin down prey

```conllu
# sent_id = question:biology:134-finding-nemo-real-sharks-anglerfish-and-seabirds:t10:o2:1
# text = Eyes and electric sensors spread wide help it find and pin down prey
1	Eyes	eye	NOUN	NNS	Number=Plur	5	nsubj	_	_
2	and	and	CCONJ	CC	_	4	cc	_	_
3	electric	electric	ADJ	JJ	Degree=Pos	4	amod	_	_
4	sensors	sensor	NOUN	NNS	Number=Plur	1	conj	_	_
5	spread	spread	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	wide	wide	ADJ	JJ	Degree=Pos	7	nsubj	_	_
7	help	help	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	_
8	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	7	obj	_	_
9	find	find	VERB	VB	VerbForm=Inf	7	xcomp	_	_
10	and	and	CCONJ	CC	_	11	cc	_	_
11	pin	pin	VERB	VB	VerbForm=Inf	9	conj	_	_
12	down	down	ADP	RP	_	11	compound:prt	_	_
13	prey	prey	NOUN	NN	Number=Sing	11	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **spread** | present | Eyes and electric sensors |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |
| 2 | **help** | present | wide | it |  |  |  |  | vn help-72.1-1-1 «NP V NP S\_INF»: agent=Agent it=Beneficiary clause=Theme |
| 3 | **find** | infinitive |  |  |  |  |  |  | vn declare-29.4-1-1 «NP V what S\_INF»: agent=Agent |
| 4 | **pin down** | infinitive |  | prey |  |  |  |  | vn tape-22.4 «NP V NP»: agent=Agent prey=Patient |

### Option 3 {#o3}

<!-- .ven lang=en -->
It is no use at all

```conllu
# sent_id = question:biology:134-finding-nemo-real-sharks-anglerfish-and-seabirds:t10:o3:1
# text = It is no use at all
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	no	no	DET	DT	PronType=Neg	4	det	_	_
4	use	use	NOUN	NN	Number=Sing	0	root	_	_
5	at	at	ADP	IN	_	6	case	_	_
6	all	all	DET	DT	PronType=Tot	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | It | no use |  | all |  |  | tree rules |

### Option 4 {#o4}

<!-- .ven lang=en -->
It uses it to knock over small fishing boats and then steal all the fish

<!-- fold The tree, 15 words -->
```conllu
# sent_id = question:biology:134-finding-nemo-real-sharks-anglerfish-and-seabirds:t10:o4:1
# text = It uses it to knock over small fishing boats and then steal all the fish
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	uses	use	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	obj	_	_
4	to	to	PART	TO	_	5	mark	_	_
5	knock	knock	VERB	VB	VerbForm=Inf	2	xcomp	_	_
6	over	over	ADP	IN	_	9	case	_	_
7	small	small	ADJ	JJ	Degree=Pos	9	amod	_	_
8	fishing	fishing	NOUN	NN	Number=Sing	9	compound	_	_
9	boats	boat	NOUN	NNS	Number=Plur	5	obl	_	_
10	and	and	CCONJ	CC	_	12	cc	_	_
11	then	then	ADV	RB	PronType=Dem	12	advmod	_	_
12	steal	steal	VERB	VB	VerbForm=Inf	5	conj	_	_
13	all	all	DET	PDT	PronType=Tot	15	det:predet	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	fish	fish	NOUN	NN	Number=Sing	12	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **use** | present | It | it |  |  |  |  | vn use-105.1 «NP V NP S\_INF»: agent=Agent it=Theme clause=Eventuality |
| 2 | **knock** | to-infinitive |  |  |  | small fishing boats |  |  | vn sound\_emission-43.2 «NP V PP.location»: agent=Theme over boat=Location |
| 3 | **steal** | infinitive |  | all fish |  |  | then |  | vn appear-48.1.1 «PP.location V NP»: agent=Location fish=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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