---
title: No chemical exists that turns pool water red around someone who wees… — Petrol stations, pools and things that go bang · tree and pragmatics
description: No chemical exists that turns pool water red around someone who wees; the story is told to stop children doing it, and weeing in a pool is still unclean and unfair on other swimmers. Who acts: chemical, story, weeing. A sentence of the lesson «Petrol stations, pools and things that go bang» of the m
---

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# Petrol stations, pools and things that go bang, sentence 10

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No chemical exists that turns pool water red around someone who wees; the story is told to stop children doing it, and weeing in a pool is still unclean and unfair on other swimmers.

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**Who acts:** chemical, story, weeing · **What happens:** exist, turn, wee, tell, stop, do · **To what, where:** pool water, someone, story, children, pool, other swimmers · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Petrol stations, pools and things that go bang» of the myths 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 (chemical, story, weeing), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:myths:023-petrol-stations-pools-and-things-that-go-bang.lesson:10
# text = No chemical exists that turns pool water red around someone who wees; the story is told to stop children doing it, and weeing in a pool is still unclean and unfair on other swimmers.
# source = school lesson (ours)
# course = myths
# lesson = 023-petrol-stations-pools-and-things-that-go-bang.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 ×1, R6-punct-agree ×1, R7-rel-agree ×1
1	No	no	DET	DT	PronType=Neg	2	det	_	_
2	chemical	chemical	NOUN	NN	Number=Sing	3	nsubj	_	_
3	exists	exist	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	that	that	PRON	WDT	PronType=Rel	5	nsubj	_	_
5	turns	turn	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	acl:relcl	_	_
6	pool	pool	NOUN	NN	Number=Sing	7	compound	_	_
7	water	water	NOUN	NN	Number=Sing	5	obj	_	_
8	red	red	ADJ	JJ	Degree=Pos	5	xcomp	_	_
9	around	around	ADP	IN	_	10	case	_	_
10	someone	someone	PRON	NN	Number=Sing|PronType=Ind	5	obl	_	_
11	who	who	PRON	WP	PronType=Rel	12	nsubj	_	_
12	wees	wee	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	acl:relcl	_	_
13	;	;	PUNCT	,	_	17	punct	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	story	story	NOUN	NN	Number=Sing	17	nsubj:pass	_	_
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	17	aux:pass	_	_
17	told	tell	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
18	to	to	PART	TO	_	19	mark	_	_
19	stop	stop	VERB	VB	VerbForm=Inf	17	xcomp	_	_
20	children	child	NOUN	NNS	Number=Plur	19	obj	_	_
21	doing	do	VERB	VBG	Tense=Pres|VerbForm=Part	19	xcomp	_	Agree=R5-strong|Haiku=20:acl
22	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	21	obj	_	_
23	,	,	PUNCT	,	_	31	punct	_	Agree=R6-punct-agree|Haiku=25:punct
24	and	and	CCONJ	CC	_	25	cc	_	_
25	weeing	wee	VERB	VBG	Tense=Pres|VerbForm=Part	31	csubj	_	_
26	in	in	ADP	IN	_	28	case	_	_
27	a	a	DET	DT	Definite=Ind|PronType=Art	28	det	_	_
28	pool	pool	NOUN	NN	Number=Sing	25	obl	_	_
29	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	31	cop	_	_
30	still	still	ADV	RB	_	31	advmod	_	_
31	unclean	unclean	ADJ	JJ	Degree=Pos	17	conj	_	_
32	and	and	CCONJ	CC	_	33	cc	_	_
33	unfair	unfair	ADJ	JJ	Degree=Pos	31	conj	_	_
34	on	on	ADP	IN	_	36	case	_	_
35	other	other	ADJ	JJ	Degree=Pos	36	amod	_	_
36	swimmers	swimmer	NOUN	NNS	Number=Plur	33	obl	_	_
37	.	.	PUNCT	.	_	3	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 | **exist** | present | no chemical |  |  |  |  |  | vn exist-47.1 «NP V»: agent=Theme |
| 2 | **turn** | present | no chemical | pool water |  | someone |  | red *property* | vn roll-51.3.1 «NP V NP PP.trajectory»: agent=Agent water=Theme around someone=Trajectory |
| 3 | **wee** | present |  |  |  |  |  |  | tree rules |
| 4 | **tell** *speech: assert* | present · passive |  | the story |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP S\_INF»: subject=Recipient clause=Topic |
| 5 | **stop** *not said to happen* | to-infinitive | the story *not said here* | children |  |  |  |  | tree rules |
| 6 | **do** | gerund | the story *not said here* | story |  |  |  |  | vn act-114-1 «NP V NP»: agent=Agent it=Eventuality |
| 7 | **wee** | gerund |  |  |  | a pool |  |  | tree rules |
| 8 | **is** | present | weeing |  |  |  | still | unclean *property* | tree rules |
| 9 | **be** |  | weeing *not said here* |  |  | other swimmers |  |  | 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:myths:023-petrol-stations-pools-and-things-that-go-bang.lesson:10`.

**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 ×1, R6-punct-agree ×1, 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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