---
title: Which is true? — First aid and safety · tree and pragmatics
description: Which is true? Test 10 · ★★ of lesson 39 «First aid and safety» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong.
---

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# Test 10 · ★★ · First aid and safety

<!-- .ven lang=en -->
Which is true?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **What happens:** be

<!-- .vabout -->
This is test 10 · ★★ of lesson 39 «First aid and safety» of the world 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/world/39-first-aid-and-safety/#t10).

## The question {#question}

```conllu
# sent_id = question:world:39-first-aid-and-safety:t10:1
# text = Which is true?
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	true	true	ADJ	JJ	Degree=Pos	0	root	_	SpaceAfter=No
4	?	?	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present |  |  |  |  |  | true *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 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
Fire never spreads to a second room

```conllu
# sent_id = question:world:39-first-aid-and-safety:t10:o1:1
# text = Fire never spreads to a second room
1	Fire	fire	NOUN	NN	Number=Sing	3	nsubj	_	_
2	never	never	ADV	RB	PronType=Neg	3	advmod	_	_
3	spreads	spread	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	to	to	ADP	IN	_	7	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
6	second	second	ADJ	JJ	Degree=Pos|NumForm=Word|NumType=Ord	7	amod	_	_
7	room	room	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **spread** | present | Fire |  |  |  |  | to a second room | vn appear-48.1.1 «NP V»: agent=Theme |

### Option 2 · ✓ the right answer {#o2}

<!-- .ven lang=en -->
Smoke from a fire is dangerous to breathe

```conllu
# sent_id = question:world:39-first-aid-and-safety:t10:o2:1
# text = Smoke from a fire is dangerous to breathe
1	Smoke	smoke	NOUN	NN	Number=Sing	6	nsubj	_	_
2	from	from	ADP	IN	_	4	case	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	fire	fire	NOUN	NN	Number=Sing	1	nmod	_	_
5	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
6	dangerous	dangerous	ADJ	JJ	Degree=Pos	0	root	_	_
7	to	to	PART	TO	_	8	mark	_	_
8	breathe	breathe	VERB	VB	VerbForm=Inf	6	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | Smoke from a fire |  |  |  |  | dangerous *property* | tree rules |
| 2 | **breathe** | to-infinitive | Smoke from a fire *not said here* |  |  |  |  |  | vn breathe-40.1.2-1 «NP V»: agent=Agent |

### Option 3 {#o3}

<!-- .ven lang=en -->
You should hide under the bed in a fire

```conllu
# sent_id = question:world:39-first-aid-and-safety:t10:o3:1
# text = You should hide under the bed in a fire
1	You	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	3	nsubj	_	_
2	should	should	AUX	MD	VerbForm=Fin	3	aux	_	_
3	hide	hide	VERB	VB	VerbForm=Inf	0	root	_	_
4	under	under	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	bed	bed	NOUN	NN	Number=Sing	3	obl	_	_
7	in	in	ADP	IN	_	9	case	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	_
9	fire	fire	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **hide** | should | You |  |  | the bed |  | in a fire | vn concealment-16-1 «NP V PP.location»: agent=Agent under bed=Location |

### Option 4 {#o4}

<!-- .ven lang=en -->
You should go back for pets in a burning house

```conllu
# sent_id = question:world:39-first-aid-and-safety:t10:o4:1
# text = You should go back for pets in a burning house
1	You	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	3	nsubj	_	_
2	should	should	AUX	MD	VerbForm=Fin	3	aux	_	_
3	go	go	VERB	VB	VerbForm=Inf	0	root	_	_
4	back	back	ADV	RB	_	3	advmod	_	_
5	for	for	ADP	IN	_	6	case	_	_
6	pets	pet	NOUN	NNS	Number=Plur	3	obl	_	_
7	in	in	ADP	IN	_	10	case	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	10	det	_	_
9	burning	burn	VERB	VBG	VerbForm=Ger	10	amod	_	_
10	house	house	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **go back** | should | You |  |  | a burning house |  | for pets | vn convert-26.6.2 «NP V S\_ING»: agent=Patient |
| 2 | **burn** | gerund |  |  |  |  |  |  | vn light\_emission-43.1 «NP V»: agent=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.

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- ← previous: [First aid and safety, test 9](https://md.mova.elamur.ai/free/en/corpora/questions/world/39-first-aid-and-safety/t9/)
- next →: [First aid and safety, test 11](https://md.mova.elamur.ai/free/en/corpora/questions/world/39-first-aid-and-safety/t11/)
- ↑ back to [First aid and safety](https://md.mova.elamur.ai/free/en/corpora/questions/world/39-first-aid-and-safety/)