---
title: Which feature of the purple dragon is described by means of a compar… — Rotundia, Tom and the Dragon, part 5:… · tree and pragmatics
description: Which feature of the purple dragon is described by means of a comparison to a toadstool? Exam question 3 of lesson 637 «Rotundia, Tom and the Dragon, part 5: Tom feeds a hurt dragon and the prize is eaten» of the books course of Mova's primary school, with the dependency tree and pragmatics of the q
---

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# Exam question 3 · Rotundia, Tom and the Dragon, part 5: Tom feeds a hurt dra…

<!-- .ven lang=en -->
Which feature of the purple dragon is described by means of a comparison to a toadstool?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 4 · wrong ✗ · **What happens:** describe, mean, feature · **To what, where:** feature, purple dragon

<!-- .vabout -->
This is exam question 3 of lesson 637 «Rotundia, Tom and the Dragon, part 5: Tom feeds a hurt dragon and the prize is eaten» of the books 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/books/637-pg23661-part5/#e3).

## The question {#question}

```conllu
# sent_id = question:books:637-pg23661-part5:e3:1
# text = Which feature of the purple dragon is described by means of a comparison to a toadstool?
1	Which	which	DET	WDT	PronType=Int	2	det	_	_
2	feature	feature	NOUN	NN	Number=Sing	8	nsubj:pass	_	_
3	of	of	ADP	IN	_	6	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
5	purple	purple	ADJ	JJ	Degree=Pos	6	amod	_	_
6	dragon	dragon	NOUN	NN	Number=Sing	2	nmod	_	_
7	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	aux:pass	_	_
8	described	describe	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
9	by	by	ADP	IN	_	10	case	_	_
10	means	mean	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	conj	_	_
11	of	of	ADP	IN	_	13	case	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
13	comparison	comparison	NOUN	NN	Number=Sing	10	obl	_	_
14	to	to	ADP	IN	_	16	case	_	_
15	a	a	DET	DT	Definite=Ind|PronType=Art	16	det	_	_
16	toadstool	toadstool	NOUN	NN	Number=Sing	13	nmod	_	SpaceAfter=No
17	?	?	PUNCT	.	_	8	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **describe** | present · passive |  | which feature of the purple dragon |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: subject=Theme |
| 2 | **mean** | present |  |  |  |  |  | of a comparison to a toadstool | vn intend-61.2-1 «NP V S»: agent=Agent |
| 3 | **feature** |  |  | the purple dragon |  |  |  |  | nom feature «cognition transitive»: of=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.

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
The thick round body near its tail

```conllu
# sent_id = question:books:637-pg23661-part5:e3:o1:1
# text = The thick round body near its tail
1	The	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
2	thick	thick	ADJ	JJ	Degree=Pos	4	amod	_	_
3	round	round	ADJ	JJ	Degree=Pos	4	amod	_	_
4	body	body	NOUN	NN	Number=Sing	0	root	_	_
5	near	near	ADP	IN	_	7	case	_	_
6	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	7	nmod:poss	_	_
7	tail	tail	NOUN	NN	Number=Sing	4	nmod	_	_
```

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

### Option 2 {#o2}

<!-- .ven lang=en -->
Its great spiky head and neck

```conllu
# sent_id = question:books:637-pg23661-part5:e3:o2:1
# text = Its great spiky head and neck
1	Its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	4	nmod:poss	_	_
2	great	great	ADJ	JJ	Degree=Pos	4	amod	_	_
3	spiky	spiky	ADJ	JJ	Degree=Pos	4	amod	_	_
4	head	head	NOUN	NN	Number=Sing	0	root	_	_
5	and	and	CCONJ	CC	_	6	cc	_	_
6	neck	neck	NOUN	NN	Number=Sing	4	conj	_	_
```

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

### Option 3 {#o3}

<!-- .ven lang=en -->
Its wings

```conllu
# sent_id = question:books:637-pg23661-part5:e3:o3:1
# text = Its wings
1	Its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	wings	wing	NOUN	NNS	Number=Plur	0	root	_	_
```

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

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

<!-- .ven lang=en -->
Its head

```conllu
# sent_id = question:books:637-pg23661-part5:e3:o4:1
# text = Its head
1	Its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	head	head	NOUN	NN	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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- ← previous: [Rotundia, Tom and the Dragon, part 5:…, exam 2](https://md.mova.elamur.ai/free/en/corpora/questions/books/637-pg23661-part5/e2/)
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