---
title: Which shows warmth making air push harder? — Pressure tricks: pumps, tyres and vacu… · tree and pragmatics
description: Which shows warmth making air push harder? Test 7 · ★★ of lesson 16 «Pressure tricks: pumps, tyres and vacuums» of the physics course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 7 · ★★ · Pressure tricks: pumps, tyres and vacuums

<!-- .ven lang=en -->
Which shows warmth making air push harder?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 1 · right ✓ · **Who acts:** air · **What happens:** show, make, push · **To what, where:** warmth, air

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This is test 7 · ★★ of lesson 16 «Pressure tricks: pumps, tyres and vacuums» of the physics 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/physics/16-pressure-tricks-pumps-tyres-vacuums/#t7).

## The question {#question}

```conllu
# sent_id = question:physics:16-pressure-tricks-pumps-tyres-vacuums:t7:1
# text = Which shows warmth making air push harder?
1	Which	which	PRON	WDT	PronType=Rel	2	nsubj	_	_
2	shows	show	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	warmth	warmth	NOUN	NN	Number=Sing	2	obj	_	_
4	making	make	VERB	VBG	Tense=Pres|VerbForm=Part	2	advcl	_	_
5	air	air	NOUN	NN	Number=Sing	4	obj	_	_
6	push	push	VERB	VB	VerbForm=Inf	4	xcomp	_	_
7	harder	hard	ADJ	JJR	Degree=Cmp	6	xcomp	_	SpaceAfter=No
8	?	?	PUNCT	.	_	2	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | present |  | warmth |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent warmth=Recipient |
| 2 | **make** | gerund |  | air |  |  |  |  | tree rules |
| 3 | **push** | infinitive | air *not said here* |  |  |  |  | hard *property* | vn push-12-1-1 «NP V PP»: agent=Agent |

<!-- .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 · ✓ the right answer {#o1}

<!-- .ven lang=en -->
A cold balloon growing back to full size as it warms

```conllu
# sent_id = question:physics:16-pressure-tricks-pumps-tyres-vacuums:t7:o1:1
# text = A cold balloon growing back to full size as it warms
1	A	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
2	cold	cold	ADJ	JJ	Degree=Pos	3	amod	_	_
3	balloon	balloon	NOUN	NN	Number=Sing	0	root	_	_
4	growing	grow	VERB	VBG	VerbForm=Ger	3	acl	_	_
5	back	back	ADV	RB	_	4	advmod	_	_
6	to	to	ADP	IN	_	8	case	_	_
7	full	full	ADJ	JJ	Degree=Pos	8	amod	_	_
8	size	size	NOUN	NN	Number=Sing	4	obl	_	_
9	as	as	SCONJ	IN	_	11	mark	_	_
10	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	11	nsubj	_	_
11	warms	warm	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	advcl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **grow back** | gerund | a cold balloon *not said here* |  |  |  |  | to full size | vn appear-48.1.1 «NP V»: agent=Theme |
| 2 | **warm** | present | size |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |

### Option 2 {#o2}

<!-- .ven lang=en -->
A tyre going flat from a nail

```conllu
# sent_id = question:physics:16-pressure-tricks-pumps-tyres-vacuums:t7:o2:1
# text = A tyre going flat from a nail
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	tyre	tyre	NOUN	NN	Number=Sing	0	root	_	_
3	going	go	VERB	VBG	VerbForm=Ger	2	acl	_	_
4	flat	flat	ADV	RB	_	3	advmod	_	_
5	from	from	ADP	IN	_	7	case	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	nail	nail	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **go** | gerund | a tyre *not said here* |  |  | a nail |  | flat *property* | vn disappearance-48.2-1 «NP V PP»: agent=Theme from nail=Initial\_Location |

### Option 3 {#o3}

<!-- .ven lang=en -->
Ketchup squirting out of a bottle when you squeeze it hard

```conllu
# sent_id = question:physics:16-pressure-tricks-pumps-tyres-vacuums:t7:o3:1
# text = Ketchup squirting out of a bottle when you squeeze it hard
1	Ketchup	ketchup	NOUN	NN	Number=Sing	0	root	_	_
2	squirting	squirt	VERB	VBG	VerbForm=Ger	1	acl	_	_
3	out	out	ADP	IN	_	6	case	_	_
4	of	of	ADP	IN	_	6	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	bottle	bottle	NOUN	NN	Number=Sing	2	obl	_	_
7	when	when	ADV	WRB	PronType=Int	9	advmod	_	_
8	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	9	nsubj	_	_
9	squeeze	squeeze	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	2	advcl	_	_
10	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	9	obj	_	_
11	hard	hard	ADJ	JJ	Degree=Pos	9	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **squirt** | gerund | Ketchup *not said here* |  |  | a bottle |  |  | vn spray-9.7-1 «NP V PP.destination»: agent=Theme out bottle=Destination |
| 2 | **squeeze** | present | you | bottle |  |  |  | hard *property* | vn push-12-1-1 «NP V NP»: agent=Agent it=Theme |

### Option 4 {#o4}

<!-- .ven lang=en -->
A sucker sticking to the tiles

```conllu
# sent_id = question:physics:16-pressure-tricks-pumps-tyres-vacuums:t7:o4:1
# text = A sucker sticking to the tiles
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	sucker	sucker	NOUN	NN	Number=Sing	0	root	_	_
3	sticking	stick	VERB	VBG	VerbForm=Ger	2	acl	_	_
4	to	to	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	tiles	tile	NOUN	NNS	Number=Plur	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **stick** | gerund | a sucker *not said here* |  |  |  |  | to the tiles | vn shake-22.3-2 «NP V NP PP»: agent=Agent to tile=Co-Patient |

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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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