---
title: The cleanest air is near the floor, which is why you get low and cra… — Fire at home · tree and pragmatics
description: The cleanest air is near the floor, which is why you get low and crawl under the smoke. Who acts: cleanest air, you. A sentence of the lesson «Fire at home» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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[home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Everyday](https://md.mova.elamur.ai/free/en/corpora/school/everyday/) / [Fire at home](https://md.mova.elamur.ai/free/en/corpora/school/everyday/34-fire-at-home/) / 4

# Fire at home, sentence 4

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The cleanest air is near the floor, which is why you get low and crawl under the smoke.

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**Who acts:** cleanest air, you · **What happens:** be, get, crawl · **To what, where:** floor, smoke

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This is a sentence of the lesson «Fire at home» of the everyday 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 (cleanest air, you), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:034-fire-at-home.lesson:4
# text = The cleanest air is near the floor, which is why you get low and crawl under the smoke.
# source = school lesson (ours)
# course = everyday
# lesson = 034-fire-at-home.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): R8-pos-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	cleanest	clean	ADJ	JJS	Degree=Sup	3	amod	_	_
3	air	air	NOUN	NN	Number=Sing	7	nsubj	_	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	_	_
5	near	near	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	floor	floor	NOUN	NN	Number=Sing	0	root	_	_
8	,	,	PUNCT	,	_	11	punct	_	_
9	which	which	PRON	WDT	PronType=Rel	11	nsubj	_	_
10	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	cop	_	_
11	why	why	ADV	WRB	PronType=Int	13	advmod	_	_
12	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	13	nsubj	_	_
13	get	get	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	7	advcl	_	_
14	low	low	ADJ	JJ	Degree=Pos	13	xcomp	_	_
15	and	and	CCONJ	CC	_	16	cc	_	_
16	crawl	crawl	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	13	conj	_	Agree=R8-pos-agree|Haiku=13:conj|HaikuPos=VERB:VB:Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin
17	under	under	ADP	IN	_	19	case	_	_
18	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
19	smoke	smoke	NOUN	NN	Number=Sing	16	obl	_	_
20	.	.	PUNCT	.	_	7	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | the cleanest air |  |  | the floor |  |  | tree rules |
| 2 | **is** | present |  |  |  |  |  | why *property* | tree rules |
| 3 | **get** | present | you |  |  |  |  | low *property* | vn comprehend-87.2-1 «NP V S\_ING»: agent=Experiencer |
| 4 | **crawl** | present | you *not said here* |  |  | the smoke |  |  | vn run-51.3.2 «NP V PP.location»: agent=Theme under smoke=Trajectory |

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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:everyday:034-fire-at-home.lesson:4`.

**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): R8-pos-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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