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Test 3 · Saturn's moons

In a film, a spaceship lands on Titan and sees a clear blue sky with no clouds. What is wrong?

Mova's choice: option 2 · The right answer: option 3 · wrong ✗ · Who acts: spaceship · What happens: land, see, be · To what, where: film, clear blue sky

This is test 3 of lesson 13 «Saturn's moons» of the space 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: In a film, a spaceship lands on Titan and sees a clear blue sky with no clouds.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	In	in	ADP	_	3 film	case
2	a	a	DET	Definite=Ind PronType=Art	3 film	det
3	film	film	NOUN	Number=Sing	7 lands	obl
4	,	,	PUNCT	_	3 film	punct
5	a	a	DET	Definite=Ind PronType=Art	6 spaceship	det
6	spaceship	spaceship	NOUN	Number=Sing	7 lands	nsubj
7	lands	land	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
8	on	on	ADP	_	9 Titan	case
9	Titan	Titan	PROPN	Number=Sing	7 lands	obl
10	and	and	CCONJ	_	11 sees	cc
11	sees	see	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	7 lands	conj
12	a	a	DET	Definite=Ind PronType=Art	15 sky	det
13	clear	clear	ADJ	Degree=Pos	15 sky	amod
14	blue	blue	ADJ	Degree=Pos	15 sky	amod
15	sky	sky	NOUN	Number=Sing	11 sees	obj
16	with	with	ADP	_	18 clouds	case
17	no	no	DET	PronType=Neg	18 clouds	det
18	clouds	cloud	NOUN	Number=Plur	11 sees	obl
19	.	.	PUNCT	_	7 lands	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	land	present	a spaceship			a film		on Titan	vn pocket-9.10-1 «NP V PP.destination»: agent=Theme in film=Destination
2	see	present	a spaceship not said here	a clear blue sky				with no clouds	vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer sky=Stimulus

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 is wrong?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	What	what	PRON	PronType=Int	3 wrong	nsubj
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 wrong	cop
3	wrong	wrong	ADJ	Degree=Pos	root	root
4	?	?	PUNCT	_	3 wrong	punct

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

The options

Option 1

Nothing, that is exactly right

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Nothing	nothing	PRON	Number=Sing PronType=Neg	6 right	nsubj
2	,	,	PUNCT	_	1 Nothing	punct
3	that	that	PRON	Number=Sing PronType=Dem	1 Nothing	nmod
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 right	cop
5	exactly	exactly	ADV	_	6 right	advmod
6	right	right	ADJ	Degree=Pos	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present	Nothing					exactly, right property	tree rules

Option 2 · ← Mova's choice

Titan's sky is always black with stars

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Titan	Titan	PROPN	Number=Sing	3 sky	nmod:poss
2	's	's	PART	_	1 Titan	case
3	sky	sky	NOUN	Number=Sing	6 black	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 black	cop
5	always	always	ADV	PronType=Tot	6 black	advmod
6	black	black	ADJ	Degree=Pos	root	root
7	with	with	ADP	_	8 stars	case
8	stars	star	NOUN	Number=Plur	6 black	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present	Titan's sky					with stars; always, black property	tree rules

Option 3 · ✓ the right answer

Titan has a thick hazy atmosphere

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Titan	Titan	PROPN	Number=Sing	2 has	nsubj
2	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	a	a	DET	Definite=Ind PronType=Art	6 atmosphere	det
4	thick	thick	ADJ	Degree=Pos	6 atmosphere	amod
5	hazy	hazy	ADJ	Degree=Pos	6 atmosphere	amod
6	atmosphere	atmosphere	NOUN	Number=Sing	2 has	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	have	present	Titan	a thick hazy atmosphere					vn birth-28.2-1 «NP V NP»: agent=Agent atmosphere=Patient

Option 4

Titan has no sky because it has no air

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Titan	Titan	PROPN	Number=Sing	2 has	nsubj
2	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	no	no	DET	PronType=Neg	4 sky	det
4	sky	sky	NOUN	Number=Sing	2 has	obj
5	because	because	SCONJ	_	7 has	mark
6	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	7 has	nsubj
7	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	2 has	advcl
8	no	no	DET	PronType=Neg	9 air	det
9	air	air	NOUN	Number=Sing	7 has	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	have	present	Titan	no sky					vn birth-28.2-1 «NP V NP»: agent=Agent sky=Patient
2	have	present	sky	no air					vn birth-28.2-1 «NP V NP»: agent=Agent air=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/space/13-saturns-moons/t3/