---
title: A swallowed button cell battery can burn a child's throat within hou… — Electricity dangers: sockets, water, chargers an… · tree and pragmatics
description: A swallowed button cell battery can burn a child's throat within hours, even if it seems flat, so a child who may have swallowed one goes to hospital at once. Who acts: swallowed cell battery, it, child. A sentence of the lesson «Electricity dangers: sockets, water, chargers and batteries» of the te
---

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# Electricity dangers: sockets, water, chargers and batteries, sentence 15

<!-- .ven lang=en -->
A swallowed button cell battery can burn a child's throat within hours, even if it seems flat, so a child who may have swallowed one goes to hospital at once.

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**Who acts:** swallowed cell battery, it, child · **What happens:** swallow, burn, seem, go · **To what, where:** throat, one, hospital

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This is a sentence of the lesson «Electricity dangers: sockets, water, chargers and batteries» of the technology 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 (swallowed cell battery, it, child), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:016-electricity-dangers.lesson:15
# text = A swallowed button cell battery can burn a child's throat within hours, even if it seems flat, so a child who may have swallowed one goes to hospital at once.
# source = school lesson (ours)
# course = technology
# lesson = 016-electricity-dangers.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): R5-strong ×1, R6-punct-agree ×1, R7-rel-agree ×2
1	A	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
2	swallowed	swallow	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	amod	_	_
3	button	button	NOUN	NN	Number=Sing	4	compound	_	_
4	cell	cell	NOUN	NN	Number=Sing	5	compound	_	_
5	battery	battery	NOUN	NN	Number=Sing	7	nsubj	_	_
6	can	can	AUX	MD	VerbForm=Fin	7	aux	_	_
7	burn	burn	VERB	VB	VerbForm=Inf	0	root	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	Agree=R5-strong|Haiku=11:det
9	child	child	NOUN	NN	Number=Sing	11	nmod:poss	_	_
10	's	's	PART	POS	_	9	case	_	_
11	throat	throat	NOUN	NN	Number=Sing	7	obj	_	_
12	within	within	ADP	IN	_	13	case	_	_
13	hours	hour	NOUN	NNS	Number=Plur	7	obl	_	_
14	,	,	PUNCT	,	_	18	punct	_	_
15	even	even	ADV	RB	_	18	advmod	_	_
16	if	if	SCONJ	IN	_	18	mark	_	_
17	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	18	nsubj	_	_
18	seems	seem	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	advcl	_	_
19	flat	flat	ADJ	JJ	Degree=Pos	18	xcomp	_	_
20	,	,	PUNCT	,	_	29	punct	_	Agree=R6-punct-agree|Haiku=23:punct
21	so	so	ADV	RB	_	29	advmod	_	_
22	a	a	DET	DT	Definite=Ind|PronType=Art	23	det	_	_
23	child	child	NOUN	NN	Number=Sing	29	nsubj	_	Agree=R7-rel-agree|Haiku=29:conj
24	who	who	PRON	WP	PronType=Rel	27	nsubj	_	_
25	may	may	AUX	MD	VerbForm=Fin	27	aux	_	_
26	have	have	AUX	VB	VerbForm=Inf	27	aux	_	_
27	swallowed	swallow	VERB	VBN	Tense=Past|VerbForm=Part	23	acl:relcl	_	_
28	one	one	NUM	CD	NumForm=Word|NumType=Card	27	obj	_	_
29	goes	go	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	parataxis	_	Agree=R7-rel-agree|Haiku=7:conj
30	to	to	ADP	IN	_	31	case	_	_
31	hospital	hospital	NOUN	NN	Number=Sing	29	obl	_	_
32	at	at	ADP	IN	_	33	case	_	_
33	once	once	ADV	RB	_	29	obl	_	_
34	.	.	PUNCT	.	_	7	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** | participle |  |  |  |  |  |  | vn hiccup-40.1.1 «NP V»: agent=Agent |
| 2 | **burn** | can | a swallowed cell battery | a child's throat |  |  | hour |  | vn light\_emission-43.1 «NP V NP.theme»: agent=Agent throat=Theme |
| 3 | **seem** *a condition, not said to happen* | present | it |  |  |  |  | flat *property* | vn seem-109-1-1-1 «NP V S\_INF»: agent=Theme |
| 4 | **swallow** | may · perfect | a child | one |  |  |  |  | vn gobble-39.3 «NP V NP»: agent=Agent one=Patient |
| 5 | **go** | present | a child |  |  | hospital |  |  | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme to hospital=Initial\_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:technology:016-electricity-dangers.lesson:15`.

**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): R5-strong ×1, R6-punct-agree ×1, R7-rel-agree ×2. **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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