---
title: A family in Pennsylvania had no working smoke alarm; a fire started… — Thinking it through: the science behind home saf… · tree and pragmatics
description: A family in Pennsylvania had no working smoke alarm; a fire started at night in the living room, and by the time they woke the stairs were full of smoke. Who acts: family, fire, Gases, stairs. A sentence of the lesson «Thinking it through: the science behind home safety» of the everyday course of Mo
---

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# Thinking it through: the science behind home safety, sentence 11

<!-- .ven lang=en -->
A family in Pennsylvania had no working smoke alarm; a fire started at night in the living room, and by the time they woke the stairs were full of smoke.

<!-- .vintro -->
**Who acts:** family, fire, Gases, stairs · **What happens:** have, start, wake, be · **To what, where:** working smoke alarm, living room

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This is a sentence of the lesson «Thinking it through: the science behind home safety» 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 (family, fire, Gases, stairs), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:040-home-safety-reasoning.lesson:11
# text = A family in Pennsylvania had no working smoke alarm; a fire started at night in the living room, and by the time they woke the stairs were full of smoke.
# source = school lesson (ours)
# course = everyday
# lesson = 040-home-safety-reasoning.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, R7-rel-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	family	family	NOUN	NN	Number=Sing	5	nsubj	_	_
3	in	in	ADP	IN	_	4	case	_	_
4	Pennsylvania	Pennsylvania	PROPN	NNP	Number=Sing	2	nmod	_	_
5	had	have	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
6	no	no	DET	DT	PronType=Neg	9	det	_	_
7	working	working	NOUN	NN	Number=Sing	9	compound	_	_
8	smoke	smoke	NOUN	NN	Number=Sing	9	compound	_	_
9	alarm	alarm	NOUN	NN	Number=Sing	5	obj	_	_
10	;	;	PUNCT	:	_	13	punct	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	fire	fire	NOUN	NN	Number=Sing	13	nsubj	_	_
13	started	start	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	5	parataxis	_	Agree=R7-rel-agree|Haiku=5:conj
14	at	at	ADP	IN	_	15	case	_	_
15	night	night	NOUN	NN	Number=Sing	13	obl	_	_
16	in	in	ADP	IN	_	19	case	_	_
17	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
18	living	living	NOUN	NN	Number=Sing	19	compound	_	_
19	room	room	NOUN	NN	Number=Sing	13	obl	_	Agree=R5-strong|Haiku=15:nmod
20	,	,	PUNCT	,	_	26	punct	_	_
21	and	and	CCONJ	CC	_	26	cc	_	_
22	by	by	ADP	IN	_	24	case	_	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
24	time	time	NOUN	NN	Number=Sing	26	obl	_	_
25	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	26	nsubj	_	_
26	woke	wake	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	5	parataxis	_	_
27	the	the	DET	DT	Definite=Def|PronType=Art	28	det	_	_
28	stairs	stair	NOUN	NNS	Number=Plur	30	nsubj	_	_
29	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	30	cop	_	_
30	full	full	ADJ	JJ	Degree=Pos	26	ccomp	_	_
31	of	of	ADP	IN	_	32	case	_	_
32	smoke	smoke	NOUN	NN	Number=Sing	30	obl	_	_
33	.	.	PUNCT	.	_	5	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 | **have** | past | a family in Pennsylvania | no working smoke alarm |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent alarm=Patient |
| 2 | **start** | past | a fire |  |  | the living room | night |  | vn begin-55.1-1-1 «NP.eventuality V»: agent=Eventuality |
| 3 | **wake** | past | Gases *= gas* |  |  |  | time |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 4 | **is** | past | the stairs |  |  |  |  | of smoke; full *property* | 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:everyday:040-home-safety-reasoning.lesson:11`.

**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, 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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- ← previous: [Thinking it through: the science behin…, 10](https://md.mova.elamur.ai/free/en/corpora/school/everyday/40-home-safety-reasoning/10/)
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