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Test 1 · Separating mixtures

Your friend says: "A magnet will pull all the cans out of the recycling." Is that right?

Mova's choice: option 1 · The right answer: option 4 · wrong ✗ · Who acts: friend, magnet, that · What happens: say, pull, be · To what, where: cans, recycling · Speech: someone speaks here

This is test 1 of lesson 8 «Separating mixtures» 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

Sentence 1: Your friend says: "A magnet will pull all the cans out of the recycling."

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Your	your	PRON	Case=Gen Person=2 Poss=Yes PronType=Prs	2 friend	nmod:poss
2	friend	friend	NOUN	Number=Sing	3 says	nsubj
3	says	say	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	:	:	PUNCT	_	9 pull	punct
5	"	"	PUNCT	_	9 pull	punct
6	A	a	DET	Definite=Ind PronType=Art	7 magnet	det
7	magnet	magnet	NOUN	Number=Sing	9 pull	nsubj
8	will	will	AUX	VerbForm=Fin	9 pull	aux
9	pull	pull	VERB	VerbForm=Inf	3 says	ccomp
10	all	all	DET	PronType=Tot	12 cans	det:predet
11	the	the	DET	Definite=Def PronType=Art	12 cans	det
12	cans	can	NOUN	Number=Plur	9 pull	obj
13	out	out	ADP	_	16 recycling	case
14	of	of	ADP	_	16 recycling	case
15	the	the	DET	Definite=Def PronType=Art	16 recycling	det
16	recycling	recycling	NOUN	Number=Sing	9 pull	obl
17	.	.	PUNCT	_	9 pull	punct
18	"	"	PUNCT	_	9 pull	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	say speech: assert	present	Your friend						vn say-37.7-1-1 «NP V that S»: agent=Agent clause=Topic
2	pull in a quote	future	a magnet	all cans		the recycling			vn carry-11.4 «NP V NP PP.initial_location»: agent=Agent can=Theme out recycling=Initial_Location

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.

Sentence 2: Is that right?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 right	cop
2	that	that	PRON	Number=Sing PronType=Dem	3 right	nsubj
3	right	right	ADJ	Degree=Pos	root	root
4	?	?	PUNCT	_	3 right	punct

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

The options

Option 1 · ← Mova's choice

No, magnets only pick up gold

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	3 magnets	discourse
2	,	,	PUNCT	_	1 No	punct
3	magnets	magnet	NOUN	Number=Plur	5 pick	nsubj
4	only	only	ADV	_	5 pick	advmod
5	pick	pick	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
6	up	up	ADP	_	5 pick	compound:prt
7	gold	gold	NOUN	Number=Sing	5 pick	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	pick up	present	magnets	gold					vn discover-84-1 «NP V NP»: agent=Agent gold=Topic

Option 2

Only if the cans are wet

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Only	only	ADV	_	6 wet	advmod
2	if	if	SCONJ	_	6 wet	mark
3	the	the	DET	Definite=Def PronType=Art	4 cans	det
4	cans	can	NOUN	Number=Plur	6 wet	nsubj
5	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	6 wet	cop
6	wet	wet	ADJ	Degree=Pos	root	root

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

Option 3

Yes, every can is magnetic, whatever metal it is made of

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	6 magnetic	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	every	every	DET	PronType=Tot	6 magnetic	det
4	can	can	AUX	VerbForm=Fin	6 magnetic	aux
5	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 magnetic	cop
6	magnetic	magnetic	ADJ	Degree=Pos	root	root
7	,	,	PUNCT	_	12 made	punct
8	whatever	whatever	DET	PronType=Int	9 metal	det
9	metal	metal	NOUN	Number=Sing	12 made	nsubj:pass
10	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	12 made	nsubj:pass
11	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	12 made	aux:pass
12	made	make	VERB	Tense=Past VerbForm=Part Voice=Pass	6 magnetic	conj
13	of	of	ADP	_	12 made	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	can						magnetic property	tree rules
2	make	present · passive		whatever metal					vn build-26.1-1 «NP.asset V NP»: subject=Product

Option 4 · ✓ the right answer

Only steel cans, aluminium cans are not attracted

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Only	only	ADV	_	3 cans	advmod
2	steel	steel	NOUN	Number=Sing	3 cans	compound
3	cans	can	NOUN	Number=Plur	9 attracted	nsubj:pass
4	,	,	PUNCT	_	6 cans	punct
5	aluminium	aluminium	NOUN	Number=Sing	6 cans	compound
6	cans	can	NOUN	Number=Plur	3 cans	conj
7	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	9 attracted	aux:pass
8	not	not	PART	Polarity=Neg	9 attracted	advmod
9	attracted	attract	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	not attract	present · passive		steel cans and aluminium cans					vn lure-59.3 «NP V NP»: subject=Patient

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/8-separating-mixtures/t1/