---
title: A fish-tank pump bubbles air into the water, and some oxygen from th… — Gases all around: breath and balloons · tree and pragmatics
description: A fish-tank pump bubbles air into the water, and some oxygen from the bubbles dissolves for the fish. Who acts: tank pump, oxygen. A sentence of the lesson «Gases all around: breath and balloons» of the chemistry course of Mova's primary school with its dependency tree and the pragmatics of every cl
---

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# Gases all around: breath and balloons, sentence 17

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A fish-tank pump bubbles air into the water, and some oxygen from the bubbles dissolves for the fish.

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**Who acts:** tank pump, oxygen · **What happens:** bubble, dissolve · **To what, where:** air

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This is a sentence of the lesson «Gases all around: breath and balloons» of the chemistry 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 (tank pump, oxygen), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:chemistry:020-gases-all-around-breath-and-balloons.lesson:17
# text = A fish-tank pump bubbles air into the water, and some oxygen from the bubbles dissolves for the fish.
# source = school lesson (ours)
# course = chemistry
# lesson = 020-gases-all-around-breath-and-balloons.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	A	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
2	fish	fish	NOUN	NN	Number=Sing	4	compound	_	_
3	-	-	PUNCT	HYPH	_	2	punct	_	_
4	tank	tank	NOUN	NN	Number=Sing	5	compound	_	_
5	pump	pump	NOUN	NN	Number=Sing	6	nsubj	_	_
6	bubbles	bubble	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
7	air	air	NOUN	NN	Number=Sing	6	obj	_	_
8	into	into	ADP	IN	_	10	case	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
10	water	water	NOUN	NN	Number=Sing	7	obl	_	_
11	,	,	PUNCT	,	_	18	punct	_	_
12	and	and	CCONJ	CC	_	18	cc	_	_
13	some	some	DET	DT	PronType=Ind	14	det	_	_
14	oxygen	oxygen	NOUN	NN	Number=Sing	18	nsubj	_	_
15	from	from	ADP	IN	_	17	case	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
17	bubbles	bubble	NOUN	NNS	Number=Plur	14	nmod	_	_
18	dissolves	dissolve	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	conj	_	_
19	for	for	ADP	IN	_	21	case	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	fish	fish	NOUN	NN	Number=Sing	18	obl	_	_
22	.	.	PUNCT	.	_	6	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 | **bubble** | present | a tank pump | air |  |  |  |  | vn substance\_emission-43.4-1 «PP.location V NP»: agent=Location air=Source |
| 2 | **dissolve** | present | some oxygen from the bubbles |  |  |  |  | for the fish | vn break-45.1 «NP.patient V»: agent=Patient |

<!-- .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:chemistry:020-gases-all-around-breath-and-balloons.lesson:17`.

**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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