Test 13 · ★ · Air and why we need it

my brother says the air u breathe out has no oxygen left. right?

Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: brother, u, air · What happens: say, breathe out, have, leave · To what, where: air, oxygen · Speech: someone speaks here

This is test 13 · ★ of lesson 17 «Air and why we need it» of the world 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	my	my	PRON	Case=Gen Number=Sing Person=1 Poss=Yes PronType=Prs	2 brother	nmod:poss
2	brother	brother	NOUN	Number=Sing	3 says	nsubj
3	says	say	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	the	the	DET	Definite=Def PronType=Art	5 air	det
5	air	air	NOUN	Number=Sing	9 has	nsubj
6	u	you	PRON	Abbr=Yes Case=Nom Person=2 PronType=Prs	7 breathe	nsubj
7	breathe	breathe	VERB	Mood=Ind Number=Sing Person=2 Tense=Pres VerbForm=Fin	5 air	acl:relcl
8	out	out	ADP	_	7 breathe	compound:prt
9	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 says	ccomp
10	no	no	DET	PronType=Neg	11 oxygen	det
11	oxygen	oxygen	NOUN	Number=Sing	9 has	obj
12	left	leave	VERB	Tense=Past VerbForm=Part Voice=Pass	11 oxygen	acl
13	.	.	PUNCT	_	12 left	punct
14	right	right	ADV	_	12 left	advmod
15	?	?	PUNCT	_	3 says	punct

#	verb	tense, mood	who	what, whom	other	roles by
1	say speech: assert	present	my brother			vn say-37.7-1-1 «NP V that S»: agent=Agent clause=Topic
2	breathe out	present	u	the air not said here		vn breathe-40.1.2-1 «NP V NP»: agent=Agent air=Theme
3	have	present	the air	no oxygen		vn birth-28.2-1 «NP V NP»: agent=Agent oxygen=Patient
4	leave	participle		no oxygen not said here	right property	vn escape-51.1-1-1 «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

No, it has more oxygen than the air we breathe in

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	4 has	discourse
2	,	,	PUNCT	_	1 No	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	4 has	nsubj
4	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
5	more	more	ADJ	Degree=Cmp	6 oxygen	amod
6	oxygen	oxygen	NOUN	Number=Sing	4 has	obj
7	than	than	ADP	_	9 air	case
8	the	the	DET	Definite=Def PronType=Art	9 air	det
9	air	air	NOUN	Number=Sing	6 oxygen	nmod
10	we	we	PRON	Case=Nom Number=Plur Person=1 PronType=Prs	11 breathe	nsubj
11	breathe	breathe	VERB	Mood=Ind Number=Plur Person=1 Tense=Pres VerbForm=Fin	9 air	acl:relcl
12	in	in	ADP	_	4 has	compound:prt

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	have in	present	it	more oxygen				than the air	vn birth-28.2-1 «NP V NP»: agent=Agent oxygen=Patient
2	breathe in	present	we	the air not said here					vn breathe-40.1.2-1 «NP V NP»: agent=Agent air=Theme

Option 2

Yes, we use up every bit of oxygen

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	4 use	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	we	we	PRON	Case=Nom Number=Plur Person=1 PronType=Prs	4 use	nsubj
4	use	use	VERB	Mood=Ind Number=Plur Person=1 Tense=Pres VerbForm=Fin	root	root
5	up	up	ADP	_	4 use	compound:prt
6	every	every	DET	PronType=Tot	7 bit	det
7	bit	bit	NOUN	Number=Sing	4 use	obl:unmarked
8	of	of	ADP	_	9 oxygen	case
9	oxygen	oxygen	NOUN	Number=Sing	7 bit	nmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	use up	present	we	every bit of oxygen					vn eat-39.1 «NP V»: agent=Agent

Option 3 · ✓ the right answer

No, it has less oxygen but still some

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	4 has	discourse
2	,	,	PUNCT	_	4 has	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	4 has	nsubj
4	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
5	less	less	ADJ	Degree=Cmp	6 oxygen	amod
6	oxygen	oxygen	NOUN	Number=Sing	4 has	obj
7	but	but	CCONJ	_	8 still	cc
8	still	still	ADV	_	4 has	conj
9	some	some	DET	PronType=Ind	4 has	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	have	present	it	less oxygen					tree rules

Option 4

Yes, it's all carbon dioxide

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	7 dioxide	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	7 dioxide	nsubj
4	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	7 dioxide	cop
5	all	all	ADV	_	7 dioxide	advmod
6	carbon	carbon	NOUN	Number=Sing	7 dioxide	compound
7	dioxide	dioxide	NOUN	Number=Sing	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	it	carbon dioxide				all property	tree rules

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/world/17-air-oxygen-carbon-dioxide/t13/