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Test 10 · The Amazon forest floor: leafcutters, army ants, tapirs, j…

A glass frog sleeps on a leaf and turns even more see-through. How?

Mova's choice: option 4 · The right answer: option 4 · right ✓ · Who acts: glass frog · What happens: sleep, turn · To what, where: leaf

This is test 10 of lesson 157 «The Amazon forest floor: leafcutters, army ants, tapirs, jaguars and the giant spider» 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

Sentence 1: A glass frog sleeps on a leaf and turns even more see-through.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	3 frog	det
2	glass	glass	NOUN	Number=Sing	3 frog	compound
3	frog	frog	NOUN	Number=Sing	4 sleeps	nsubj
4	sleeps	sleep	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
5	on	on	ADP	_	7 leaf	case
6	a	a	DET	Definite=Ind PronType=Art	7 leaf	det
7	leaf	leaf	NOUN	Number=Sing	4 sleeps	obl
8	and	and	CCONJ	_	9 turns	cc
9	turns	turn	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	4 sleeps	conj
10	even	even	ADV	_	11 more	advmod
11	more	more	ADV	Degree=Cmp	12 see	advmod
12	see	see	ADJ	Degree=Pos	9 turns	xcomp
13	-	-	PUNCT	_	14 through	punct
14	through	through	ADV	_	12 see	compound
15	.	.	PUNCT	_	4 sleeps	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	sleep	present	a glass frog			a leaf			vn snooze-40.4-1 «NP V»: agent=Agent
2	turn	present	a glass frog not said here					see property	vn roll-51.3.1 «NP.theme V»: agent=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.

Sentence 2: How?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	How	how	ADV	PronType=Int	root	root
2	?	?	PUNCT	_	1 How	punct

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

The options

Option 1

It drinks lots of water

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 drinks	nsubj
2	drinks	drink	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	lots	lot	NOUN	Number=Plur	2 drinks	obj
4	of	of	ADP	_	5 water	case
5	water	water	NOUN	Number=Sing	3 lots	nmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	drink	present	It	lots of water					vn eat-39.1-1 «NP V NP»: agent=Agent lot=Patient

Option 2

It turns off its heart

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 turns	nsubj
2	turns	turn	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	off	off	ADP	_	2 turns	compound:prt
4	its	its	PRON	Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs	5 heart	nmod:poss
5	heart	heart	NOUN	Number=Sing	2 turns	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	turn off	present	It	its heart					vn other_cos-45.4 «NP V NP.patient»: agent=Agent heart=Patient

Option 3

It peels off its skin

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 peels	nsubj
2	peels	peel	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	off	off	ADP	_	2 peels	compound:prt
4	its	its	PRON	Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs	5 skin	nmod:poss
5	skin	skin	NOUN	Number=Sing	2 peels	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	peel off	present	It	its skin					vn pit-10.7 «NP V NP»: agent=Agent skin=Source

Option 4 · ← Mova's choice · ✓ the right answer

It hides most of its red blood in its liver

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 hides	nsubj
2	hides	hide	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	most	most	ADJ	Degree=Sup	2 hides	obj
4	of	of	ADP	_	7 blood	case
5	its	its	PRON	Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs	7 blood	nmod:poss
6	red	red	ADJ	Degree=Pos	7 blood	amod
7	blood	blood	NOUN	Number=Sing	3 most	nmod
8	in	in	ADP	_	10 liver	case
9	its	its	PRON	Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs	10 liver	nmod:poss
10	liver	liver	NOUN	Number=Sing	2 hides	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	hide	present	It	most of its red blood		blood's liver			vn concealment-16-1 «NP V NP PP.location»: agent=Agent most=Patient in liver=Location

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/157-the-amazon-forest-floor/t10/