Test 7 · Plants deeper: leaves and sunlight, how a tree is made of…

Which is true about the oxygen you breathe?

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

This is test 7 of lesson 251 «Plants deeper: leaves and sunlight, how a tree is made of air» of the biology 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	about	about	ADP	_	6 oxygen	case
5	the	the	DET	Definite=Def PronType=Art	6 oxygen	det
6	oxygen	oxygen	NOUN	Number=Sing	3 true	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 oxygen	acl:relcl
9	?	?	PUNCT	_	3 true	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present						about the oxygen; true property	tree rules
2	breathe	present	you	the oxygen not said here					vn breathe-40.1.2-1 «NP V NP»: agent=Agent oxygen=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 right answer

It was given off by plants and algae as a leftover of making food

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	It	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	3 given	nsubj:pass
2	was	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	3 given	aux:pass
3	given	give	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root
4	off	off	ADP	_	3 given	compound:prt
5	by	by	ADP	_	6 plants	case
6	plants	plant	NOUN	Number=Plur	3 given	obl
7	and	and	CCONJ	_	8 algae	cc
8	algae	alga	NOUN	Number=Plur	6 plants	conj
9	as	as	ADP	_	11 leftover	case
10	a	a	DET	Definite=Ind PronType=Art	11 leftover	det
11	leftover	leftover	NOUN	Number=Sing	3 given	obl
12	of	of	SCONJ	_	13 making	mark
13	making	make	VERB	VerbForm=Ger	11 leftover	acl
14	food	food	NOUN	Number=Sing	13 making	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	give off	past · passive	plants and algae	It				as a leftover	vn substance_emission-43.4 «NP V NP»: agent=Source subject=Theme
2	make	gerund	a leftover not said here	food					vn build-26.1-1 «NP.asset V NP»: agent=Asset food=Product

Option 2

It is made by clouds when it rains

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	It	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	3 made	nsubj:pass
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 made	aux:pass
3	made	make	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root
4	by	by	ADP	_	5 clouds	case
5	clouds	cloud	NOUN	Number=Plur	3 made	obl
6	when	when	SCONJ	_	8 rains	mark
7	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	8 rains	nsubj
8	rains	rain	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 made	advcl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	make	present · passive	clouds	It					vn build-26.1-1 «NP.asset V NP»: agent=Asset subject=Product
2	rain	present	it						vn weather-57 «It V PP.theme»

Option 3

It was always in the air since the Earth began and is never made by anything

The tree, 16 words

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	It	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	6 air	nsubj
2	was	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	6 air	cop
3	always	always	ADV	PronType=Tot	6 air	advmod
4	in	in	ADP	_	6 air	case
5	the	the	DET	Definite=Def PronType=Art	6 air	det
6	air	air	NOUN	Number=Sing	root	root
7	since	since	SCONJ	_	10 began	mark
8	the	the	DET	Definite=Def PronType=Art	9 Earth	det
9	Earth	Earth	PROPN	Number=Sing	10 began	nsubj
10	began	begin	VERB	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	6 air	advcl
11	and	and	CCONJ	_	14 made	cc
12	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	14 made	aux:pass
13	never	never	ADV	PronType=Neg	14 made	advmod
14	made	make	VERB	Tense=Past VerbForm=Part Voice=Pass	10 began	conj
15	by	by	ADP	_	16 anything	case
16	anything	anything	PRON	Number=Sing PronType=Ind	14 made	obl

#	verb	tense, mood	who	where	other	roles by
1	is	past	It	the air	always property	tree rules
2	begin	past	the Earth			vn begin-55.1-1-1 «NP.eventuality V»: agent=Eventuality
3	not make	present · passive	the Earth not said here		by anything	vn build-26.1-1 «NP.asset V NP»

Option 4

It comes out of the ground from volcanoes

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	It	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	2 comes	nsubj
2	comes	come	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	out	out	ADP	_	6 ground	case
4	of	of	ADP	_	6 ground	case
5	the	the	DET	Definite=Def PronType=Art	6 ground	det
6	ground	ground	NOUN	Number=Sing	2 comes	obl
7	from	from	ADP	_	8 volcanoes	case
8	volcanoes	volcano	NOUN	Number=Plur	6 ground	nmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	come out	present	It	the ground from volcanoes					vn become-109.1 «NP V ADJ»: agent=Patient ground=Result

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/biology/251-plants-deeper-leaves-and-sunlight-how-a-tree-is-made-of-air/t7/