---
title: Rice on a drum jumps when you bang it, because the drum skin wobbles… — What sound is: wobbles in the air · tree and pragmatics
description: Rice on a drum jumps when you bang it, because the drum skin wobbles up and down; hit gently and the rice barely moves and the sound is quiet. Who acts: Rice, you, drum skin, sound. A sentence of the lesson «What sound is: wobbles in the air» of the physics course of Mova's primary school with its d
---

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# What sound is: wobbles in the air, sentence 8

<!-- .ven lang=en -->
Rice on a drum jumps when you bang it, because the drum skin wobbles up and down; hit gently and the rice barely moves and the sound is quiet.

<!-- .vintro -->
**Who acts:** Rice, you, drum skin, sound · **What happens:** jump, bang, wobble, hit, move, be · **To what, where:** Rice

<!-- .vabout -->
This is a sentence of the lesson «What sound is: wobbles in the air» 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 (Rice, you, drum skin, sound), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:physics:017-what-sound-is-wobbles-in-the-air.lesson:8
# text = Rice on a drum jumps when you bang it, because the drum skin wobbles up and down; hit gently and the rice barely moves and the sound is quiet.
# source = school lesson (ours)
# course = physics
# lesson = 017-what-sound-is-wobbles-in-the-air.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 ×2
1	Rice	rice	NOUN	NN	Number=Sing	5	nsubj	_	_
2	on	on	ADP	IN	_	4	case	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	drum	drum	NOUN	NN	Number=Sing	1	nmod	_	_
5	jumps	jump	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	when	when	ADV	WRB	PronType=Int	8	advmod	_	_
7	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	8	nsubj	_	_
8	bang	bang	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	5	advcl	_	_
9	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	8	obj	_	_
10	,	,	PUNCT	,	_	8	punct	_	_
11	because	because	SCONJ	IN	_	15	mark	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	Agree=R5-strong|Haiku=15:det
13	drum	drum	NOUN	NN	Number=Sing	14	compound	_	_
14	skin	skin	NOUN	NN	Number=Sing	15	nsubj	_	_
15	wobbles	wobble	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	advcl	_	Agree=R5-strong|Haiku=8:advcl
16	up	up	ADV	RB	_	15	advmod	_	_
17	and	and	CCONJ	CC	_	18	cc	_	_
18	down	down	ADV	RB	_	16	conj	_	_
19	;	;	PUNCT	:	_	20	punct	_	_
20	hit	hit	VERB	VB	Mood=Imp|VerbForm=Fin	5	conj	_	_
21	gently	gently	ADV	RB	_	20	advmod	_	_
22	and	and	CCONJ	CC	_	26	cc	_	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
24	rice	rice	NOUN	NN	Number=Sing	26	nsubj	_	_
25	barely	barely	ADV	RB	_	26	advmod	_	_
26	moves	move	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	20	conj	_	_
27	and	and	CCONJ	CC	_	31	cc	_	_
28	the	the	DET	DT	Definite=Def|PronType=Art	29	det	_	_
29	sound	sound	NOUN	NN	Number=Sing	31	nsubj	_	_
30	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	31	cop	_	_
31	quiet	quiet	ADJ	JJ	Degree=Pos	26	conj	_	_
32	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **jump** | present | Rice on a drum |  |  |  |  |  | vn run-51.3.2-2-1 «NP V»: agent=Theme |
| 2 | **bang** | present | you | Rice |  |  |  |  | vn sound\_emission-43.2 «PP.location V NP»: agent=Location it=Theme |
| 3 | **wobble** | present | the drum skin |  |  |  |  |  | vn modes\_of\_being\_with\_motion-47.3 «NP V»: agent=Theme |
| 4 | **hit** | infinitive | Rice on a drum *not said here* |  |  |  |  | gently *property* | vn contiguous\_location-47.8-1 «NP V»: agent=Theme |
| 5 | **move** | present | the rice |  |  |  |  | barely *property* | vn roll-51.3.1 «NP.theme V»: agent=Theme |
| 6 | **is** | present | the sound |  |  |  |  | quiet *property* | tree rules |

<!-- .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:017-what-sound-is-wobbles-in-the-air.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): R5-strong ×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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