Test 2 · ★ · Lungs, air and keeping fit

Which is true?

Mova's choice: option 1 · The right answer: option 4 · wrong ✗ · What happens: be

This is test 2 · ★ of lesson 93 «Lungs, air and keeping fit» 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	Which	which	PRON	PronType=Rel	3 true	nsubj
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 true	cop
3	true	true	ADJ	Degree=Pos	root	root
4	?	?	PUNCT	_	3 true	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present						true property	tree rules

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

We breathe out only carbon dioxide

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	We	we	PRON	Case=Nom Number=Plur Person=1 PronType=Prs	2 breathe	nsubj
2	breathe	breathe	VERB	Mood=Ind Number=Plur Person=1 Tense=Pres VerbForm=Fin	root	root
3	out	out	ADP	_	2 breathe	compound:prt
4	only	only	ADV	_	6 dioxide	advmod
5	carbon	carbon	NOUN	Number=Sing	6 dioxide	compound
6	dioxide	dioxide	NOUN	Number=Sing	2 breathe	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	breathe out	present	We	carbon dioxide					vn breathe-40.1.2-1 «NP V NP»: agent=Agent dioxide=Theme

Option 2

Nitrogen is what our cells need most

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Nitrogen	Nitrogen	PROPN	Number=Sing	3 what	nsubj
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 what	cop
3	what	what	PRON	PronType=Int	root	root
4	our	our	PRON	Case=Gen Number=Plur Person=1 Poss=Yes PronType=Prs	5 cells	nmod:poss
5	cells	cell	NOUN	Number=Plur	6 need	nsubj
6	need	need	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	3 what	acl:relcl
7	most	most	ADJ	Degree=Sup	3 what	nmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	Nitrogen					most nmod	tree rules
2	need	present	our cells						vn want-32.1-1-1 «NP V NP S_INF»: agent=Pivot

Option 3

The air is mostly oxygen

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 air	det
2	air	air	NOUN	Number=Sing	5 oxygen	nsubj
3	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 oxygen	cop
4	mostly	mostly	ADV	_	5 oxygen	advmod
5	oxygen	oxygen	NOUN	Number=Sing	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	the air	oxygen				mostly property	tree rules

Option 4 · ✓ the right answer

We breathe out some oxygen as well as carbon dioxide

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	We	we	PRON	Case=Nom Number=Plur Person=1 PronType=Prs	2 breathe	nsubj
2	breathe	breathe	VERB	Mood=Ind Number=Plur Person=1 Tense=Pres VerbForm=Fin	root	root
3	out	out	ADP	_	2 breathe	compound:prt
4	some	some	DET	PronType=Ind	5 oxygen	det
5	oxygen	oxygen	NOUN	Number=Sing	2 breathe	obj
6	as	as	ADV	ExtPos=CCONJ	10 dioxide	cc
7	well	well	ADV	Degree=Pos	6 as	fixed
8	as	as	ADP	_	6 as	fixed
9	carbon	carbon	NOUN	Number=Sing	10 dioxide	compound
10	dioxide	dioxide	NOUN	Number=Sing	2 breathe	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	breathe out	present	We	some oxygen					vn breathe-40.1.2-1 «NP V NP»: agent=Agent oxygen=Theme

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/93-lungs-air-keeping-fit/t2/