---
title: A switch can fail, so an appliance is unplugged before anyone touche… — Home myths, first aid and weather warnings · tree and pragmatics
description: A switch can fail, so an appliance is unplugged before anyone touches the inside. Who acts: switch, anyone. A sentence of the lesson «Home myths, first aid and weather warnings» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Home myths, first aid and weather warnings, sentence 5

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A switch can fail, so an appliance is unplugged before anyone touches the inside.

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**Who acts:** switch, anyone · **What happens:** fail, unplug, touch · **To what, where:** appliance, inside

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This is a sentence of the lesson «Home myths, first aid and weather warnings» of the everyday 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 (switch, anyone), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:120-home-myths-first-aid-and-warnings.lesson:5
# text = A switch can fail, so an appliance is unplugged before anyone touches the inside.
# source = school lesson (ours)
# course = everyday
# lesson = 120-home-myths-first-aid-and-warnings.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): R1-cc-next ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	switch	switch	NOUN	NN	Number=Sing	4	nsubj	_	_
3	can	can	AUX	MD	VerbForm=Fin	4	aux	_	_
4	fail	fail	VERB	VB	VerbForm=Inf	0	root	_	_
5	,	,	PUNCT	,	_	10	punct	_	_
6	so	so	CCONJ	CC	_	10	cc	_	Agree=R1-cc-next|Haiku=4:cc
7	an	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	appliance	appliance	NOUN	NN	Number=Sing	10	nsubj	_	_
9	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	aux:pass	_	_
10	unplugged	unplug	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	conj	_	_
11	before	before	SCONJ	IN	_	13	mark	_	_
12	anyone	anyone	PRON	NN	Number=Sing|PronType=Ind	13	nsubj	_	_
13	touches	touch	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	advcl	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	inside	inside	NOUN	NN	Number=Sing	13	obj	_	_
16	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fail** | can | a switch |  |  |  |  |  | vn succeed-74-3-1-1 «NP V»: agent=Agent |
| 2 | **unplug** | present · passive |  | a appliance |  |  |  |  | tree rules |
| 3 | **touch** | present | anyone | the inside |  |  |  |  | vn contiguous\_location-47.8-1 «NP V NP»: agent=Theme inside=Co-Theme |

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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:everyday:120-home-myths-first-aid-and-warnings.lesson:5`.

**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): R1-cc-next ×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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