---
title: When you swallow, muscles in the food pipe squeeze it down in waves,… — Digestion: the journey of a sandwich · tree and pragmatics
description: When you swallow, muscles in the food pipe squeeze it down in waves, like toothpaste pushed along a tube, so it would reach your stomach even if you stood on your head. Who acts: you, muscles, body. A sentence of the lesson «Digestion: the journey of a sandwich» of the biology course of Mova's prima
---

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# Digestion: the journey of a sandwich, sentence 2

<!-- .ven lang=en -->
When you swallow, muscles in the food pipe squeeze it down in waves, like toothpaste pushed along a tube, so it would reach your stomach even if you stood on your head.

<!-- .vintro -->
**Who acts:** you, muscles, body · **What happens:** swallow, squeeze down, push, reach, stand · **To what, where:** body, waves, toothpaste, tube, stomach, head

<!-- .vabout -->
This is a sentence of the lesson «Digestion: the journey of a sandwich» of the biology 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 (you, muscles, body), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:067-digestion-the-journey-of-a-sandwich.lesson:2
# text = When you swallow, muscles in the food pipe squeeze it down in waves, like toothpaste pushed along a tube, so it would reach your stomach even if you stood on your head.
# source = school lesson (ours)
# course = biology
# lesson = 067-digestion-the-journey-of-a-sandwich.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): no change
1	When	when	ADV	WRB	PronType=Int	3	advmod	_	_
2	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	3	nsubj	_	_
3	swallow	swallow	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	10	advcl	_	_
4	,	,	PUNCT	,	_	3	punct	_	_
5	muscles	muscle	NOUN	NNS	Number=Plur	10	nsubj	_	_
6	in	in	ADP	IN	_	9	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	9	det	_	_
8	food	food	NOUN	NN	Number=Sing	9	compound	_	_
9	pipe	pipe	NOUN	NN	Number=Sing	5	nmod	_	_
10	squeeze	squeeze	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
11	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	10	obj	_	_
12	down	down	ADP	RP	_	10	compound:prt	_	_
13	in	in	ADP	IN	_	14	case	_	_
14	waves	wave	NOUN	NNS	Number=Plur	10	obl	_	_
15	,	,	PUNCT	,	_	17	punct	_	_
16	like	like	ADP	IN	_	17	case	_	_
17	toothpaste	toothpaste	NOUN	NN	Number=Sing	14	nmod	_	_
18	pushed	push	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	17	acl	_	_
19	along	along	ADP	IN	_	21	case	_	_
20	a	a	DET	DT	Definite=Ind|PronType=Art	21	det	_	_
21	tube	tube	NOUN	NN	Number=Sing	18	obl	_	_
22	,	,	PUNCT	,	_	26	punct	_	_
23	so	so	ADV	RB	_	26	advmod	_	_
24	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	26	nsubj	_	_
25	would	would	AUX	MD	VerbForm=Fin	26	aux	_	_
26	reach	reach	VERB	VB	VerbForm=Inf	10	conj	_	_
27	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	28	nmod:poss	_	_
28	stomach	stomach	NOUN	NN	Number=Sing	26	obj	_	_
29	even	even	ADV	RB	_	32	advmod	_	_
30	if	if	SCONJ	IN	_	32	mark	_	_
31	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	32	nsubj	_	_
32	stood	stand	VERB	VBD	Mood=Ind|Number=Sing|Person=2|Tense=Past|VerbForm=Fin	26	advcl	_	_
33	on	on	ADP	IN	_	35	case	_	_
34	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	35	nmod:poss	_	_
35	head	head	NOUN	NN	Number=Sing	32	obl	_	_
36	.	.	PUNCT	.	_	10	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 | **swallow** | present | you |  |  |  |  |  | vn hiccup-40.1.1 «NP V»: agent=Agent |
| 2 | **squeeze down** | present | muscles in the food pipe | body |  | waves like toothpaste |  |  | vn funnel-9.3-1-1 «NP V NP PP.trajectory»: agent=Agent it=Theme in wave=Trajectory |
| 3 | **push** | participle |  | toothpaste *not said here* |  | a tube |  |  | vn push-12-1-1 «NP V PP.trajectory»: agent=Agent along tube=Trajectory |
| 4 | **reach** | would | body | your stomach |  |  |  |  | vn body\_motion-49.2-1-1 «NP V NP ADV»: agent=Agent stomach=Theme |
| 5 | **stand** *a condition, not said to happen* | past | you |  |  | your head |  |  | vn assuming\_position-50 «NP V PP.location»: agent=Agent on head=Location |

<!-- .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:biology:067-digestion-the-journey-of-a-sandwich.lesson:2`.

**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): no change. **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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