Test 6 · Cleaning chemicals and safety at home

If a cleaning spray is used in a tiny bathroom with the door and window shut, what happens?

Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · What happens: use, happen · To what, where: cleaning spray, tiny bathroom

This is test 6 of lesson 25 «Cleaning chemicals and safety at home» of the chemistry course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: the test at school.

The question

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	If	if	SCONJ	_	6 used	mark
2	a	a	DET	Definite=Ind PronType=Art	4 spray	det
3	cleaning	cleaning	NOUN	Number=Sing	4 spray	compound
4	spray	spray	NOUN	Number=Sing	6 used	nsubj:pass
5	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 used	aux:pass
6	used	use	VERB	Tense=Past VerbForm=Part Voice=Pass	19 happens	advcl
7	in	in	ADP	_	10 bathroom	case
8	a	a	DET	Definite=Ind PronType=Art	10 bathroom	det
9	tiny	tiny	ADJ	Degree=Pos	10 bathroom	amod
10	bathroom	bathroom	NOUN	Number=Sing	6 used	obl
11	with	with	ADP	_	13 door	case
12	the	the	DET	Definite=Def PronType=Art	13 door	det
13	door	door	NOUN	Number=Sing	10 bathroom	nmod
14	and	and	CCONJ	_	15 window	cc
15	window	window	NOUN	Number=Sing	10 bathroom	conj
16	shut	shut	ADJ	Degree=Pos	6 used	xcomp
17	,	,	PUNCT	_	6 used	punct
18	what	what	PRON	PronType=Int	19 happens	nsubj
19	happens	happen	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
20	?	?	PUNCT	_	19 happens	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	use a condition, not said to happen	present · passive		a cleaning spray		a tiny bathroom with the door and window		shut property	vn eat-39.1 «NP V NP»: subject=Patient
2	happen	present							vn occur-48.3-1 «NP V»: agent=Theme

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.

The options

Option 1 · ← Mova's choice

The spray goes off and stops working

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 spray	det
2	spray	spray	NOUN	Number=Sing	3 goes	nsubj
3	goes	go	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	off	off	ADP	_	3 goes	compound:prt
5	and	and	CCONJ	_	6 stops	cc
6	stops	stop	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 goes	conj
7	working	work	VERB	VerbForm=Ger	6 stops	xcomp

#	verb	tense, mood	who	roles by
1	go off	present	the spray	vn occur-48.3-2 «NP V ADV»: agent=Theme
2	stop	present	the spray not said here	vn stop-55.4-1-1 «NP V S_ING»: agent=Affector clause=Eventuality
3	work	gerund	the spray not said here	vn employment-95.3 «NP V»: agent=Agent

Option 2 · ✓ the right answer

Fumes build up in the air you breathe

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Fumes	fume	NOUN	Number=Plur	2 build	nsubj
2	build	build	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
3	up	up	ADP	_	2 build	compound:prt
4	in	in	ADP	_	6 air	case
5	the	the	DET	Definite=Def PronType=Art	6 air	det
6	air	air	NOUN	Number=Sing	2 build	obl
7	you	you	PRON	Case=Nom Person=2 PronType=Prs	8 breathe	nsubj
8	breathe	breathe	VERB	Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin	6 air	acl:relcl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	build up	present	Fumes			the air			vn caused_calibratable_cos-45.6.2-1 «NP V ADV-Middle»: agent=Patient
2	breathe	present	you	the air not said here					vn breathe-40.1.2-1 «NP V NP»: agent=Agent air=Theme

Option 3

The spray cleans twice as well

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 spray	det
2	spray	spray	NOUN	Number=Sing	3 cleans	nsubj
3	cleans	clean	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	twice	twice	ADV	NumForm=Word NumType=Mult	3 cleans	advmod
5	as	as	ADV	ExtPos=ADV	3 cleans	advmod
6	well	well	ADV	Degree=Pos	5 as	fixed

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	clean	present	the spray					twice property	vn other_cos-45.4 «NP.patient V»: agent=Patient

Option 4

The fumes turn back into liquid

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 fumes	det
2	fumes	fume	NOUN	Number=Plur	3 turn	nsubj
3	turn	turn	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
4	back	back	ADV	_	3 turn	advmod
5	into	into	ADP	_	6 liquid	case
6	liquid	liquid	NOUN	Number=Sing	3 turn	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	turn back	present	the fumes			liquid			vn banish-10.2 «NP V NP»: agent=Agent

Text: the tests of Mova's primary school, written for Mova (world/data/school/), as the course runner gave them to the student. Trees: Mova's own parse — the en model on the CPU, when the site is built — not checked by a teacher; they may be wrong. Frames: Mova's frames reader (prag), each text read on its own. Elamur Cosmic License.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/25-cleaning-chemicals-safety/t6/