Test 13 · ★ · Lungs, air and keeping fit

my mate reckons air is mostly oxygen. right?

Mova's choice: option 1 · The right answer: option 1 · right ✓ · Who acts: mate, air · What happens: reckon, be · To what, where: oxygen

This is test 13 · ★ 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	my	my	PRON	Case=Gen Number=Sing Person=1 Poss=Yes PronType=Prs	2 mate	nmod:poss
2	mate	mate	NOUN	Number=Sing	3 reckons	nsubj
3	reckons	reckon	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	air	air	NOUN	Number=Sing	7 oxygen	nsubj
5	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	7 oxygen	cop
6	mostly	mostly	ADV	_	7 oxygen	advmod
7	oxygen	oxygen	NOUN	Number=Sing	3 reckons	obj
8	.	.	PUNCT	_	7 oxygen	punct
9	right	right	INTJ	_	3 reckons	discourse
10	?	?	PUNCT	_	3 reckons	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	reckon	present	my mate						vn consider-29.9-1 «NP V how S»: agent=Agent
2	is a	present	air	oxygen				mostly 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 · ✓ the right answer

No, air is nearly four fifths nitrogen and one fifth oxygen

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	8 nitrogen	discourse
2	,	,	PUNCT	_	1 No	punct
3	air	air	NOUN	Number=Sing	8 nitrogen	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 nitrogen	cop
5	nearly	nearly	ADV	_	6 four	advmod
6	four	four	NUM	NumForm=Word NumType=Card	7 fifths	nummod
7	fifths	fifth	NOUN	Number=Plur	8 nitrogen	compound
8	nitrogen	nitrogen	NOUN	Number=Sing	root	root
9	and	and	CCONJ	_	12 oxygen	cc
10	one	one	NUM	NumForm=Word NumType=Card	12 oxygen	nummod
11	fifth	fifth	ADJ	Degree=Pos	12 oxygen	amod
12	oxygen	oxygen	NOUN	Number=Sing	8 nitrogen	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	air	fifths nitrogen and one fifth oxygen					tree rules

Option 2

Yes, air is mostly oxygen

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	6 oxygen	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	air	air	NOUN	Number=Sing	6 oxygen	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 oxygen	cop
5	mostly	mostly	ADV	_	6 oxygen	advmod
6	oxygen	oxygen	NOUN	Number=Sing	root	root

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

Option 3

No, air is mostly carbon dioxide

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	7 dioxide	discourse
2	,	,	PUNCT	_	1 No	punct
3	air	air	NOUN	Number=Sing	7 dioxide	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	7 dioxide	cop
5	mostly	mostly	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	air	carbon dioxide				mostly property	tree rules

Option 4

Yes, air is about half oxygen

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	7 oxygen	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	air	air	NOUN	Number=Sing	7 oxygen	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	7 oxygen	cop
5	about	about	ADV	_	6 half	advmod
6	half	half	ADJ	Degree=Pos NumForm=Word NumType=Frac	7 oxygen	amod
7	oxygen	oxygen	NOUN	Number=Sing	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	air	half oxygen					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/93-lungs-air-keeping-fit/t13/