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Test 10 · ★ · The polar zone: polar bears

Why might a polar bear in summer roll in the snow?

Mova's choice: option 1 · The right answer: option 1 · right ✓

This is test 10 · ★ of lesson 105 «The polar zone: polar bears» 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	Why	why	ADV	PronType=Int	5 bear	advmod
2	might	might	AUX	VerbForm=Fin	5 bear	aux
3	a	a	DET	Definite=Ind PronType=Art	5 bear	det
4	polar	polar	ADJ	Degree=Pos	5 bear	amod
5	bear	bear	NOUN	Number=Sing	root	root
6	in	in	ADP	_	8 roll	case
7	summer	summer	NOUN	Number=Sing	8 roll	compound
8	roll	roll	NOUN	Number=Sing	5 bear	nmod
9	in	in	ADP	_	11 snow	case
10	the	the	DET	Definite=Def PronType=Art	11 snow	det
11	snow	snow	NOUN	Number=Sing	8 roll	nmod
12	?	?	PUNCT	_	5 bear	punct

The frames reader finds no event or fact in this sentence.

The options

Option 1 · ← Mova's choice · ✓ the right answer

To clean its fur

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	To	to	PART	_	2 clean	mark
2	clean	clean	VERB	Mood=Imp VerbForm=Fin	root	root
3	its	its	PRON	Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs	4 fur	nmod:poss
4	fur	fur	NOUN	Number=Sing	2 clean	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	clean	to-infinitive		its fur					vn other_cos-45.4 «NP V NP.patient»: agent=Agent fur=Patient

Option 2

To cool down after eating a big heavy meal

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	To	to	PART	_	2 cool	mark
2	cool	cool	VERB	Mood=Imp VerbForm=Fin	root	root
3	down	down	ADP	_	2 cool	compound:prt
4	after	after	SCONJ	_	5 eating	mark
5	eating	eat	VERB	Tense=Pres VerbForm=Part	2 cool	advcl
6	a	a	DET	Definite=Ind PronType=Art	9 meal	det
7	big	big	ADJ	Degree=Pos	9 meal	amod
8	heavy	heavy	ADJ	Degree=Pos	9 meal	amod
9	meal	meal	NOUN	Number=Sing	5 eating	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	cool down	to-infinitive							vn other_cos-45.4 «NP.patient V»: agent=Patient
2	eat	gerund		a big heavy meal					vn eat-39.1-1 «NP V NP»: agent=Agent meal=Patient

Option 3

To make its fur grow longer

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	To	to	PART	_	2 make	mark
2	make	make	VERB	VerbForm=Inf	5 grow	advcl
3	its	its	PRON	Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs	4 fur	nmod:poss
4	fur	fur	NOUN	Number=Sing	2 make	obj
5	grow	grow	VERB	Mood=Ind Number=Sing Person=1 Tense=Pres VerbForm=Fin	root	root
6	longer	long	ADV	Degree=Cmp	5 grow	advmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	make	to-infinitive		its fur					vn build-26.1-1 «NP.asset V NP»: agent=Asset fur=Product
2	grow	present						long property	vn appear-48.1.1 «NP V»: agent=Theme

Option 4

To hide from seals

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	To	to	PART	_	2 hide	mark
2	hide	hide	VERB	Mood=Imp VerbForm=Fin	root	root
3	from	from	ADP	_	4 seals	case
4	seals	seal	NOUN	Number=Plur	2 hide	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	hide	to-infinitive				seals			vn concealment-16-1 «NP V PP.beneficiary»: agent=Agent from seal=Beneficiary

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/105-the-polar-zone-polar-bears/t10/