---
title: A family in Boston had a boiler that leaked carbon monoxide, a gas w… — Smells that warn · tree and pragmatics
description: A family in Boston had a boiler that leaked carbon monoxide, a gas with no smell; they kept getting headaches and feeling sleepy until a carbon monoxide alarm went off and they got out in time. Who acts: family, boiler, eggs, monoxide alarm. A sentence of the lesson «Smells that warn» of the everyda
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/5/)

<!-- crumbs -->
[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/) / [Smells that warn](https://md.mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/) / 5

# Smells that warn, sentence 5

<!-- .ven lang=en -->
A family in Boston had a boiler that leaked carbon monoxide, a gas with no smell; they kept getting headaches and feeling sleepy until a carbon monoxide alarm went off and they got out in time.

<!-- .vintro -->
**Who acts:** family, boiler, eggs, monoxide alarm · **What happens:** have, leak, keep, get, feel, go off · **To what, where:** boiler, carbon monoxide, headaches

<!-- .vabout -->
This is a sentence of the lesson «Smells that warn» 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, boiler, eggs, monoxide alarm), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:013-smells-that-warn.lesson:5
# text = A family in Boston had a boiler that leaked carbon monoxide, a gas with no smell; they kept getting headaches and feeling sleepy until a carbon monoxide alarm went off and they got out in time.
# source = school lesson (ours)
# course = everyday
# lesson = 013-smells-that-warn.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	Boston	Boston	PROPN	NNP	Number=Sing	2	nmod	_	_
5	had	have	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	boiler	boiler	NOUN	NN	Number=Sing	5	obj	_	_
8	that	that	PRON	WDT	PronType=Rel	9	nsubj	_	_
9	leaked	leak	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	7	acl:relcl	_	_
10	carbon	carbon	NOUN	NN	Number=Sing	11	compound	_	_
11	monoxide	monoxide	NOUN	NN	Number=Sing	9	obj	_	_
12	,	,	PUNCT	,	_	14	punct	_	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	_	_
14	gas	gas	NOUN	NN	Number=Sing	11	appos	_	Agree=R7-rel-agree|Haiku=11:conj
15	with	with	ADP	IN	_	17	case	_	_
16	no	no	DET	DT	PronType=Neg	17	det	_	_
17	smell	smell	NOUN	NN	Number=Sing	14	nmod	_	Agree=R5-strong|Haiku=9:obl
18	;	;	PUNCT	:	_	20	punct	_	_
19	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	20	nsubj	_	_
20	kept	keep	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	5	parataxis	_	_
21	getting	get	VERB	VBG	VerbForm=Ger	20	xcomp	_	_
22	headaches	headache	NOUN	NNS	Number=Plur	21	obj	_	_
23	and	and	CCONJ	CC	_	24	cc	_	_
24	feeling	feel	VERB	VBG	VerbForm=Ger	21	conj	_	_
25	sleepy	sleepy	ADJ	JJ	Degree=Pos	24	xcomp	_	_
26	until	until	SCONJ	IN	_	31	mark	_	_
27	a	a	DET	DT	Definite=Ind|PronType=Art	30	det	_	_
28	carbon	carbon	NOUN	NN	Number=Sing	29	compound	_	_
29	monoxide	monoxide	NOUN	NN	Number=Sing	30	compound	_	_
30	alarm	alarm	NOUN	NN	Number=Sing	31	nsubj	_	_
31	went	go	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	24	advcl	_	_
32	off	off	ADP	RP	_	31	compound:prt	_	_
33	and	and	CCONJ	CC	_	35	cc	_	_
34	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	35	nsubj	_	_
35	got	get	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	31	conj	_	_
36	out	out	ADV	RB	_	35	advmod	_	_
37	in	in	ADP	IN	_	38	case	_	_
38	time	time	NOUN	NN	Number=Sing	35	obl	_	_
39	.	.	PUNCT	.	_	5	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 | **have** | past | a family in Boston | a boiler |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent boiler=Patient |
| 2 | **leak** | past | a boiler | carbon monoxide |  |  |  |  | vn substance\_emission-43.4-1 «PP.location V NP»: agent=Location monoxide=Source |
| 3 | **keep** | past | eggs *= egg* |  |  |  |  |  | tree rules |
| 4 | **get** | gerund | eggs *= egg* *not said here* | headaches |  |  |  |  | vn comprehend-87.2-1 «NP V NP»: agent=Experiencer headache=Stimulus |
| 5 | **feel** | gerund | eggs *= egg* *not said here* |  |  |  |  | sleepy *property* | vn stimulus\_subject-30.4 «NP V ADJ»: agent=Stimulus |
| 6 | **go off** | past | a monoxide alarm |  |  |  |  |  | vn occur-48.3-2 «NP V ADV»: agent=Theme |
| 7 | **get out** | past | eggs *= egg* |  |  |  | time | out *property* | vn withdraw-82-1 «NP V»: agent=Agent |

<!-- .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.

<!-- div src -->

**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:013-smells-that-warn.lesson:5`.

**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/).

<!-- /div -->

<!-- pn -->
- ← previous: [Smells that warn, 4](https://md.mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/4/)
- next →: [Smells that warn, 7](https://md.mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/7/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/)

