---
title: Fish breathe the oxygen dissolved in water through their gills, and… — The fish tank: water, gills, heaters and the rig… · tree and pragmatics
description: Fish breathe the oxygen dissolved in water through their gills, and their droppings make waste that would poison them if friendly bacteria in the filter did not turn it into something safer. Who acts: Fish, droppings, waste, friendly bacteria. A sentence of the lesson «The fish tank: water, gills, h
---

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# The fish tank: water, gills, heaters and the right neighbours, sentence 1

<!-- .ven lang=en -->
Fish breathe the oxygen dissolved in water through their gills, and their droppings make waste that would poison them if friendly bacteria in the filter did not turn it into something safer.

<!-- .vintro -->
**Who acts:** Fish, droppings, waste, friendly bacteria · **What happens:** breathe, dissolve, make, poison, not turn · **To what, where:** oxygen, water, waste, droppings, something

<!-- .vabout -->
This is a sentence of the lesson «The fish tank: water, gills, heaters and the right neighbours» of the biology 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 (Fish, droppings, waste, friendly bacteria), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:203-the-fish-tank-water-gills-heaters-and-the-right-neighbours.lesson:1
# text = Fish breathe the oxygen dissolved in water through their gills, and their droppings make waste that would poison them if friendly bacteria in the filter did not turn it into something safer.
# source = school lesson (ours)
# course = biology
# lesson = 203-the-fish-tank-water-gills-heaters-and-the-right-neighbours.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	Fish	fish	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	breathe	breathe	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	oxygen	oxygen	NOUN	NN	Number=Sing	2	obj	_	_
5	dissolved	dissolve	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	acl	_	_
6	in	in	ADP	IN	_	7	case	_	_
7	water	water	NOUN	NN	Number=Sing	5	obl	_	_
8	through	through	ADP	IN	_	10	case	_	_
9	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	10	nmod:poss	_	_
10	gills	gill	NOUN	NNS	Number=Plur	5	obl	_	_
11	,	,	PUNCT	,	_	15	punct	_	_
12	and	and	CCONJ	CC	_	15	cc	_	_
13	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	14	nmod:poss	_	_
14	droppings	dropping	NOUN	NNS	Number=Plur	15	nsubj	_	_
15	make	make	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
16	waste	waste	NOUN	NN	Number=Sing	15	obj	_	_
17	that	that	PRON	WDT	PronType=Rel	19	nsubj	_	_
18	would	would	AUX	MD	VerbForm=Fin	19	aux	_	_
19	poison	poison	VERB	VB	VerbForm=Inf	16	acl:relcl	_	_
20	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	19	obj	_	_
21	if	if	SCONJ	IN	_	29	mark	_	_
22	friendly	friendly	ADJ	JJ	Degree=Pos	23	amod	_	_
23	bacteria	bacteria	NOUN	NN	Number=Sing	29	nsubj	_	_
24	in	in	ADP	IN	_	26	case	_	_
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	_	_
26	filter	filter	NOUN	NN	Number=Sing	23	nmod	_	_
27	did	do	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	29	aux	_	_
28	not	not	PART	RB	Polarity=Neg	29	advmod	_	_
29	turn	turn	VERB	VB	VerbForm=Inf	19	advcl	_	_
30	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	29	obj	_	_
31	into	into	ADP	IN	_	32	case	_	_
32	something	something	PRON	NN	Number=Sing|PronType=Ind	29	obl	_	_
33	safer	safe	ADJ	JJR	Degree=Cmp	32	amod	_	_
34	.	.	PUNCT	.	_	2	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 | **breathe** | present | Fish | the oxygen |  |  |  |  | vn breathe-40.1.2-1 «NP V NP»: agent=Agent oxygen=Theme |
| 2 | **dissolve** | participle |  | the oxygen *not said here* |  | water |  | through Fish's gills | vn break-45.1 «NP.patient V»: agent=Patient |
| 3 | **make** | present | Fish's droppings | waste |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset waste=Product |
| 4 | **poison** | would | waste | droppings *= dropping* |  |  |  |  | vn poison-42.2 «NP V NP»: agent=Agent they=Patient |
| 5 | **not** **turn** *a condition, not said to happen* | past · do-support | friendly bacteria in the filter | waste |  | something |  |  | vn roll-51.3.1 «NP V NP PP.trajectory»: agent=Agent it=Theme into something=Trajectory |

<!-- .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:biology:203-the-fish-tank-water-gills-heaters-and-the-right-neighbours.lesson:1`.

**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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- ← previous: [Hamsters, gerbils and pet rats and mice, 15](https://md.mova.elamur.ai/free/en/corpora/school/biology/202-hamsters-gerbils-and-pet-rats-and-mice/15/)
- next →: [The fish tank: water, gills, heaters a…, 2](https://md.mova.elamur.ai/free/en/corpora/school/biology/203-the-fish-tank-water-gills-heaters-and-the-right-neighbours/2/)
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