---
title: Spilled oil floats on the sea and coats birds' feathers, so they can… — Oil and water, and things that won't mix · tree and pragmatics
description: Spilled oil floats on the sea and coats birds' feathers, so they cannot keep warm or fly; rescuers wash them with washing-up liquid. Who acts: Spilled oil, feathers, rescuers. A sentence of the lesson «Oil and water, and things that won't mix» of the chemistry course of Mova's primary school with it
---

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# Oil and water, and things that won't mix, sentence 10

<!-- .ven lang=en -->
Spilled oil floats on the sea and coats birds' feathers, so they cannot keep warm or fly; rescuers wash them with washing-up liquid.

<!-- .vintro -->
**Who acts:** Spilled oil, feathers, rescuers · **What happens:** spill, float, coat, not keep, fly, wash · **To what, where:** sea, feathers

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This is a sentence of the lesson «Oil and water, and things that won't mix» 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 (Spilled oil, feathers, rescuers), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:chemistry:007-oil-and-water.lesson:10
# text = Spilled oil floats on the sea and coats birds' feathers, so they cannot keep warm or fly; rescuers wash them with washing-up liquid.
# source = school lesson (ours)
# course = chemistry
# lesson = 007-oil-and-water.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): R2-punct-next ×1, R5-strong ×2, R6-punct-agree ×1, R7-rel-agree ×1
1	Spilled	spill	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	amod	_	_
2	oil	oil	NOUN	NN	Number=Sing	3	nsubj	_	_
3	floats	float	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	on	on	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	sea	sea	NOUN	NN	Number=Sing	3	obl	_	_
7	and	and	CCONJ	CC	_	8	cc	_	_
8	coats	coat	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
9	birds	bird	NOUN	NNS	Number=Plur	11	nmod:poss	_	_
10	'	's	PART	POS	_	9	case	_	_
11	feathers	feather	NOUN	NNS	Number=Plur	8	obj	_	_
12	,	,	PUNCT	,	_	17	punct	_	_
13	so	so	ADV	RB	_	17	advmod	_	_
14	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	17	nsubj	_	_
15	can	can	AUX	MD	VerbForm=Fin	17	aux	_	_
16	not	not	PART	RB	Polarity=Neg	17	advmod	_	_
17	keep	keep	VERB	VB	VerbForm=Inf	3	conj	_	_
18	warm	warm	ADJ	JJ	Degree=Pos	17	xcomp	_	_
19	or	or	CCONJ	CC	_	20	cc	_	_
20	fly	fly	VERB	VB	VerbForm=Inf	17	conj	_	_
21	;	;	PUNCT	,	_	23	punct	_	Agree=R2-punct-next|Haiku=3:punct
22	rescuers	rescuer	NOUN	NNS	Number=Plur	23	nsubj	_	_
23	wash	wash	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
24	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	23	obj	_	_
25	with	with	ADP	IN	_	29	case	_	_
26	washing	washing	NOUN	NN	Number=Sing	29	compound	_	Agree=R5-strong|Haiku=28:compound
27	-	-	PUNCT	HYPH	_	26	punct	_	_
28	up	up	NOUN	NN	Number=Sing	26	compound	_	Agree=R5-strong|Haiku=29:compound
29	liquid	liquid	NOUN	NN	Number=Sing	23	obl	_	_
30	.	.	PUNCT	.	_	3	punct	_	Agree=R6-punct-agree|Haiku=23:punct
```

## Pragmatics {#pragmatics}

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

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **spill** | participle |  |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |
| 2 | **float** | present | Spilled oil |  |  | the sea |  |  | vn run-51.3.2-2 «NP V PP.location»: agent=Theme on sea=Trajectory |
| 3 | **coat** | present | Spilled oil *not said here* | birds's feathers |  |  |  |  | vn fill-9.8-1 «NP V NP»: agent=Theme feather=Destination |
| 4 | **not** **keep** | can | feathers *= feather* |  |  |  |  | warm *property* | vn keep-15.2 «NP V NP»: agent=Agent |
| 5 | **fly** | infinitive | feathers *= feather* *not said here* |  |  |  |  |  | vn spatial\_configuration-47.6-1 «NP V»: agent=Theme |
| 6 | **wash** | present | rescuers | feathers *= feather* |  |  |  | with washing liquid | vn floss-41.2.1 «NP V NP PP.instrument»: agent=Agent they=Patient with liquid=Instrument |

<!-- .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:007-oil-and-water.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): R2-punct-next ×1, R5-strong ×2, 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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