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Test 1 · Metals and what they're good for

Zoe: "magnets stick to all metal, that's what makes it metal". What's true?

Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: Zoe, that · What happens: stick, be, make · To what, where: metal

This is test 1 of lesson 31 «Metals and what they're good for» 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: Zoe: "magnets stick to all metal, that's what makes it metal".

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Zoe	Zoe	PROPN	Number=Sing	5 stick	nsubj
2	:	:	PUNCT	_	5 stick	punct
3	"	"	PUNCT	_	5 stick	punct
4	magnets	magnet	NOUN	Number=Plur	5 stick	nsubj
5	stick	stick	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
6	to	to	ADP	_	8 metal	case
7	all	all	DET	PronType=Tot	8 metal	det
8	metal	metal	NOUN	Number=Sing	5 stick	obl
9	,	,	PUNCT	_	12 what	punct
10	that	that	PRON	Number=Sing PronType=Dem	12 what	nsubj
11	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	12 what	cop
12	what	what	PRON	PronType=Int	13 makes	nsubj
13	makes	make	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 stick	parataxis
14	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	13 makes	obj
15	metal	metal	NOUN	Number=Sing	13 makes	obj
16	"	"	PUNCT	_	13 makes	punct
17	.	.	PUNCT	_	5 stick	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	stick in a quote	present	Zoe					to all metal	vn shake-22.3-2 «NP V NP PP»: agent=Agent to metal=Co-Patient
2	is a in a quote	present	that						tree rules
3	make in a quote	present		metal					vn build-26.1-1 «NP.asset V NP NP»: agent=Asset it=Beneficiary metal=Product

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: What's true?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	What	what	PRON	PronType=Int	3 true	nsubj
2	's	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

The options

Option 1 · ← Mova's choice

Only gold and silver are magnetic

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Only	only	ADV	_	2 gold	advmod
2	gold	gold	NOUN	Number=Sing	6 magnetic	nsubj
3	and	and	CCONJ	_	4 silver	cc
4	silver	silver	NOUN	Number=Sing	2 gold	conj
5	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	6 magnetic	cop
6	magnetic	magnetic	ADJ	Degree=Pos	root	root

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

Option 2

Metals are magnetic only when hot

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Metals	metal	NOUN	Number=Plur	3 magnetic	nsubj
2	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	3 magnetic	cop
3	magnetic	magnetic	ADJ	Degree=Pos	root	root
4	only	only	ADV	_	6 hot	advmod
5	when	when	ADV	PronType=Int	6 hot	advmod
6	hot	hot	ADJ	Degree=Pos	3 magnetic	xcomp

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

Option 3 · ✓ the right answer

Only a few metals, like iron, are magnetic

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Only	only	ADV	_	4 metals	advmod
2	a	a	DET	Definite=Ind PronType=Art	4 metals	det
3	few	few	ADJ	Degree=Pos	4 metals	amod
4	metals	metal	NOUN	Number=Plur	10 magnetic	nsubj
5	,	,	PUNCT	_	7 iron	punct
6	like	like	ADP	_	7 iron	case
7	iron	iron	NOUN	Number=Sing	4 metals	nmod
8	,	,	PUNCT	_	4 metals	punct
9	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	10 magnetic	cop
10	magnetic	magnetic	ADJ	Degree=Pos	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present	a few metals like iron					magnetic property	tree rules

Option 4

She's right, every metal is magnetic

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	She	she	PRON	Case=Nom Gender=Fem Number=Sing Person=3 PronType=Prs	3 right	nsubj
2	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 right	cop
3	right	right	ADJ	Degree=Pos	root	root
4	,	,	PUNCT	_	8 magnetic	punct
5	every	every	DET	PronType=Tot	6 metal	det
6	metal	metal	NOUN	Number=Sing	8 magnetic	nsubj
7	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 magnetic	cop
8	magnetic	magnetic	ADJ	Degree=Pos	3 right	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present	She					right property	tree rules
2	is	present	every metal					magnetic 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/chemistry/31-metals-what-theyre-good-for/t1/