---
title: A plant-eater with armour plates even on its eyelids and a club on i… — Dinosaurs: kinds, sizes and how they l… · tree and pragmatics
description: A plant-eater with armour plates even on its eyelids and a club on its tail. Which is it? Test 9 of lesson 75 «Dinosaurs: kinds, sizes and how they lived» 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 9 · Dinosaurs: kinds, sizes and how they lived

<!-- .ven lang=en -->
A plant-eater with armour plates even on its eyelids and a club on its tail. Which is it?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 4 · wrong ✗ · **What happens:** be · **To what, where:** tail

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This is test 9 of lesson 75 «Dinosaurs: kinds, sizes and how they lived» 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/75-dinosaurs-kinds-sizes-and-lives/#t9).

## The question {#question}

<!-- .note -->
*Sentence 1:* A plant-eater with armour plates even on its eyelids and a club on its tail.

```conllu
# sent_id = question:biology:75-dinosaurs-kinds-sizes-and-lives:t9:1
# text = A plant-eater with armour plates even on its eyelids and a club on its tail.
1	A	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
2	plant	plant	NOUN	NN	Number=Sing	4	compound	_	SpaceAfter=No
3	-	-	PUNCT	HYPH	_	2	punct	_	SpaceAfter=No
4	eater	eater	NOUN	NN	Number=Sing	0	root	_	_
5	with	with	ADP	IN	_	7	case	_	_
6	armour	armour	NOUN	NN	Number=Sing	7	compound	_	_
7	plates	plate	NOUN	NNS	Number=Plur	4	nmod	_	_
8	even	even	ADV	RB	_	11	advmod	_	_
9	on	on	ADP	IN	_	11	case	_	_
10	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	11	nmod:poss	_	_
11	eyelids	eyelid	NOUN	NNS	Number=Plur	7	nmod	_	_
12	and	and	CCONJ	CC	_	14	cc	_	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	_	_
14	club	club	NOUN	NN	Number=Sing	4	conj	_	_
15	on	on	ADP	IN	_	17	case	_	_
16	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	17	nmod:poss	_	_
17	tail	tail	NOUN	NN	Number=Sing	14	nmod	_	SpaceAfter=No
18	.	.	PUNCT	.	_	4	punct	_	_
```

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

<!-- .note -->
*Sentence 2:* Which is it?

```conllu
# sent_id = question:biology:75-dinosaurs-kinds-sizes-and-lives:t9:2
# text = Which is it?
1	Which	which	PRON	WDT	PronType=Rel	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	0	root	_	SpaceAfter=No
4	?	?	PUNCT	.	_	3	punct	_	_
```

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

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
Stegosaurus

```conllu
# sent_id = question:biology:75-dinosaurs-kinds-sizes-and-lives:t9:o1:1
# text = Stegosaurus
1	Stegosaurus	Stegosaurus	PROPN	NNP	Number=Sing	0	root	_	_
```

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

### Option 2 {#o2}

<!-- .ven lang=en -->
Triceratops

```conllu
# sent_id = question:biology:75-dinosaurs-kinds-sizes-and-lives:t9:o2:1
# text = Triceratops
1	Triceratops	triceratops	NOUN	NNS	Number=Plur	0	root	_	_
```

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

### Option 3 {#o3}

<!-- .ven lang=en -->
Diplodocus

```conllu
# sent_id = question:biology:75-dinosaurs-kinds-sizes-and-lives:t9:o3:1
# text = Diplodocus
1	Diplodocus	diplodocus	NOUN	NN	Number=Sing	0	root	_	_
```

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

### Option 4 · ✓ the right answer {#o4}

<!-- .ven lang=en -->
Ankylosaurus

```conllu
# sent_id = question:biology:75-dinosaurs-kinds-sizes-and-lives:t9:o4:1
# text = Ankylosaurus
1	Ankylosaurus	Ankylosaurus	PROPN	NNP	Number=Sing	0	root	_	_
```

<!-- .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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