---
title: Very loud sound for a long time damages the tiny hairs in your ears… — Thunder, sirens and how fast sound travels · tree and pragmatics
description: Very loud sound for a long time damages the tiny hairs in your ears for ever, so people wear earplugs at loud concerts. Who acts: loud sound, people. A sentence of the lesson «Thunder, sirens and how fast sound travels» of the physics course of Mova's primary school with its dependency tree and the 
---

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# Thunder, sirens and how fast sound travels, sentence 14

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Very loud sound for a long time damages the tiny hairs in your ears for ever, so people wear earplugs at loud concerts.

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**Who acts:** loud sound, people · **What happens:** damage, wear · **To what, where:** tiny hairs, ears, earplugs, loud concerts

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This is a sentence of the lesson «Thunder, sirens and how fast sound travels» 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 (loud sound, people), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:physics:018-thunder-sirens-and-how-fast-sound-travels.lesson:14
# text = Very loud sound for a long time damages the tiny hairs in your ears for ever, so people wear earplugs at loud concerts.
# source = school lesson (ours)
# course = physics
# lesson = 018-thunder-sirens-and-how-fast-sound-travels.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 ×3, R7-rel-agree ×1
1	Very	very	ADV	RB	_	2	advmod	_	_
2	loud	loud	ADJ	JJ	Degree=Pos	3	amod	_	_
3	sound	sound	NOUN	NN	Number=Sing	8	nsubj	_	_
4	for	for	ADP	IN	_	7	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	Agree=R5-strong|Haiku=8:det
6	long	long	ADJ	JJ	Degree=Pos	7	amod	_	Agree=R5-strong|Haiku=8:amod
7	time	time	NOUN	NN	Number=Sing	8	obl	_	_
8	damages	damage	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
10	tiny	tiny	ADJ	JJ	Degree=Pos	11	amod	_	_
11	hairs	hair	NOUN	NNS	Number=Plur	8	obj	_	_
12	in	in	ADP	IN	_	14	case	_	_
13	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	14	nmod:poss	_	_
14	ears	ear	NOUN	NNS	Number=Plur	11	nmod	_	_
15	for	for	ADP	IN	_	16	case	_	_
16	ever	ever	ADV	RB	PronType=Ind	14	nmod	_	_
17	,	,	PUNCT	,	_	20	punct	_	_
18	so	so	ADV	RB	_	20	advmod	_	_
19	people	people	NOUN	NNS	Number=Plur	20	nsubj	_	_
20	wear	wear	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	parataxis	_	Agree=R7-rel-agree|Haiku=8:conj
21	earplugs	earplug	NOUN	NNS	Number=Plur	20	obj	_	_
22	at	at	ADP	IN	_	24	case	_	_
23	loud	loud	ADJ	JJ	Degree=Pos	24	amod	_	_
24	concerts	concert	NOUN	NNS	Number=Plur	20	obl	_	Agree=R5-strong|Haiku=21:nmod
25	.	.	PUNCT	.	_	8	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: narrate
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **damage** | present | loud sound | the tiny hairs |  | your ears | time |  | vn destroy-44 «NP V NP»: agent=Agent hair=Patient |
| 2 | **wear** | present | people | earplugs |  | loud concerts |  |  | vn wipe\_manner-10.4.1-1 «NP V NP.source»: agent=Agent earplug=Source |

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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:physics:018-thunder-sirens-and-how-fast-sound-travels.lesson:14`.

**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 ×3, R7-rel-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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