---
title: Squeezing a ketchup bottle raises the pressure inside, and a push on… — Pressure tricks: pumps, tyres and vacuums · tree and pragmatics
description: Squeezing a ketchup bottle raises the pressure inside, and a push on a closed bottle spreads to every part, so the sauce is pushed out of the hole; when you let go, the bottle springs back and outside air is pushed in with a gurgle. Who acts: Squeezing, push, you, bottle. A sentence of the lesson «P
---

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# Pressure tricks: pumps, tyres and vacuums, sentence 8

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Squeezing a ketchup bottle raises the pressure inside, and a push on a closed bottle spreads to every part, so the sauce is pushed out of the hole; when you let go, the bottle springs back and outside air is pushed in with a gurgle.

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**Who acts:** Squeezing, push, you, bottle · **What happens:** squeeze, raise, close, spread, push out, let · **To what, where:** ketchup bottle, pressure, sauce, hole, outside air

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This is a sentence of the lesson «Pressure tricks: pumps, tyres and vacuums» of the physics course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Squeezing, push, you, bottle), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:physics:016-pressure-tricks-pumps-tyres-vacuums.lesson:8
# text = Squeezing a ketchup bottle raises the pressure inside, and a push on a closed bottle spreads to every part, so the sauce is pushed out of the hole; when you let go, the bottle springs back and outside air is pushed in with a gurgle.
# source = school lesson (ours)
# course = physics
# lesson = 016-pressure-tricks-pumps-tyres-vacuums.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×1, R7-rel-agree ×2, R8-pos-agree ×1
1	Squeezing	squeeze	VERB	VBG	VerbForm=Ger	5	csubj	_	Agree=R7-rel-agree|Haiku=5:nsubj
2	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
3	ketchup	ketchup	NOUN	NN	Number=Sing	4	compound	_	_
4	bottle	bottle	NOUN	NN	Number=Sing	1	obj	_	_
5	raises	raise	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	pressure	pressure	NOUN	NN	Number=Sing	5	obj	_	_
8	inside	inside	ADV	RB	_	5	advmod	_	_
9	,	,	PUNCT	,	_	17	punct	_	_
10	and	and	CCONJ	CC	_	17	cc	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	push	push	NOUN	NN	Number=Sing	17	nsubj	_	_
13	on	on	ADP	IN	_	16	case	_	_
14	a	a	DET	DT	Definite=Ind|PronType=Art	16	det	_	_
15	closed	close	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	16	amod	_	Agree=R8-pos-agree|Haiku=16:amod|HaikuPos=ADJ:JJ:Degree=Pos
16	bottle	bottle	NOUN	NN	Number=Sing	12	nmod	_	_
17	spreads	spread	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	_
18	to	to	ADP	IN	_	20	case	_	_
19	every	every	DET	DT	PronType=Tot	20	det	_	_
20	part	part	NOUN	NN	Number=Sing	17	obl	_	_
21	,	,	PUNCT	,	_	26	punct	_	_
22	so	so	ADV	RB	_	26	advmod	_	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
24	sauce	sauce	NOUN	NN	Number=Sing	26	nsubj:pass	_	_
25	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	26	aux:pass	_	_
26	pushed	push	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	conj	_	_
27	out	out	ADP	IN	_	30	case	_	_
28	of	of	ADP	IN	_	30	case	_	_
29	the	the	DET	DT	Definite=Def|PronType=Art	30	det	_	_
30	hole	hole	NOUN	NN	Number=Sing	26	obl	_	_
31	;	;	PUNCT	,	_	34	punct	_	_
32	when	when	ADV	WRB	PronType=Int	34	advmod	_	_
33	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	34	nsubj	_	_
34	let	let	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	39	advcl	_	_
35	go	go	VERB	VB	VerbForm=Inf	34	xcomp	_	_
36	,	,	PUNCT	,	_	39	punct	_	_
37	the	the	DET	DT	Definite=Def|PronType=Art	38	det	_	_
38	bottle	bottle	NOUN	NN	Number=Sing	39	nsubj	_	_
39	springs	spring	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	_	Agree=R7-rel-agree|Haiku=5:conj
40	back	back	ADV	RB	_	39	advmod	_	_
41	and	and	CCONJ	CC	_	45	cc	_	_
42	outside	outside	ADJ	JJ	_	43	amod	_	_
43	air	air	NOUN	NN	Number=Sing	45	nsubj:pass	_	_
44	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	45	aux:pass	_	_
45	pushed	push	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	39	conj	_	_
46	in	in	ADP	RP	_	45	compound:prt	_	_
47	with	with	ADP	IN	_	49	case	_	_
48	a	a	DET	DT	Definite=Ind|PronType=Art	49	det	_	_
49	gurgle	gurgle	NOUN	NN	Number=Sing	45	obl	_	_
50	.	.	PUNCT	.	_	5	punct	_	Agree=R6-punct-agree|Haiku=1:punct
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **squeeze** | gerund |  | a ketchup bottle |  |  |  |  | vn push-12-1-1 «NP V NP»: agent=Agent bottle=Theme |
| 2 | **raise** | present | Squeezing | the pressure |  |  |  | inside *property* | vn put\_direction-9.4 «NP V NP»: agent=Agent pressure=Theme |
| 3 | **close** | participle |  |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 4 | **spread** | present | a push on a closed bottle |  |  |  |  | to every part | vn appear-48.1.1 «NP V»: agent=Theme |
| 5 | **push out** | present · passive |  | the sauce |  | the hole |  |  | vn funnel-9.3-1-1 «NP V NP ADVP»: subject=Theme hole=Destination |
| 6 | **let** | present | you |  |  |  |  |  | tree rules |
| 7 | **go** | infinitive | you *not said here* |  |  |  |  |  | vn disappearance-48.2-1 «NP V»: agent=Theme |
| 8 | **spring back** | present | the bottle |  |  |  |  |  | vn run-51.3.2 «NP V»: agent=Theme |
| 9 | **push in** | present · passive |  | outside air |  |  |  | with a gurgle | vn carry-11.4-1-1 «NP V NP»: subject=Theme |

<!-- .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.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:physics:016-pressure-tricks-pumps-tyres-vacuums.lesson:8`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×1, R7-rel-agree ×2, R8-pos-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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