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Test 5 · Separating mixtures

A ship has no fresh water but plenty of seawater. What could they do?

Mova's choice: option 1 · The right answer: option 1 · right ✓ · Who acts: ship, water · What happens: have, do · To what, where: fresh water

This is test 5 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: A ship has no fresh water but plenty of seawater.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 ship	det
2	ship	ship	NOUN	Number=Sing	3 has	nsubj
3	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	no	no	DET	PronType=Neg	6 water	det
5	fresh	fresh	ADJ	Degree=Pos	6 water	amod
6	water	water	NOUN	Number=Sing	3 has	obj
7	but	but	CCONJ	_	8 plenty	cc
8	plenty	plenty	NOUN	Number=Sing	6 water	conj
9	of	of	ADP	_	10 seawater	case
10	seawater	seawater	NOUN	Number=Sing	8 plenty	nmod
11	.	.	PUNCT	_	3 has	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	have	present	a ship	no fresh water but plenty of seawater					vn birth-28.2-1 «NP V NP»: agent=Agent water=Patient

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 could they do?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	What	what	PRON	PronType=Int	4 do	obj
2	could	could	AUX	VerbForm=Fin	4 do	aux
3	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	4 do	nsubj
4	do	do	VERB	VerbForm=Inf	root	root
5	?	?	PUNCT	_	4 do	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	do	could	water						vn act-114-1 «NP V NP»: agent=Agent what=Eventuality

The options

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

Make fresh water by distilling or another desalting method

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Make	make	VERB	Mood=Imp VerbForm=Fin	root	root
2	fresh	fresh	ADJ	Degree=Pos	3 water	amod
3	water	water	NOUN	Number=Sing	1 Make	obj
4	by	by	SCONJ	_	5 distilling	mark
5	distilling	distil	VERB	Tense=Pres VerbForm=Part	1 Make	advcl
6	or	or	CCONJ	_	9 method	cc
7	another	another	DET	PronType=Ind	9 method	det
8	desalting	desalting	NOUN	Number=Sing	9 method	compound
9	method	method	NOUN	Number=Sing	5 distilling	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	make	imperative	you not said here	fresh water					vn build-26.1-1 «NP.asset V NP»: agent=Asset water=Product
2	distil	gerund	you not said here						vn wipe_manner-10.4.1 «NP V NP.source»: agent=Agent

Option 2

Filter the seawater through a clean cloth to catch the salt

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Filter	filter	VERB	Mood=Imp VerbForm=Fin	root	root
2	the	the	DET	Definite=Def PronType=Art	3 seawater	det
3	seawater	seawater	NOUN	Number=Sing	1 Filter	obj
4	through	through	ADP	_	7 cloth	case
5	a	a	DET	Definite=Ind PronType=Art	7 cloth	det
6	clean	clean	ADJ	Degree=Pos	7 cloth	amod
7	cloth	cloth	NOUN	Number=Sing	1 Filter	obl
8	to	to	PART	_	9 catch	mark
9	catch	catch	VERB	VerbForm=Inf	1 Filter	advcl
10	the	the	DET	Definite=Def PronType=Art	11 salt	det
11	salt	salt	NOUN	Number=Sing	9 catch	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	filter	imperative	you not said here	the seawater		a clean cloth			vn wipe_instr-10.4.2 «NP V NP.initial_location»: agent=Agent seawater=Initial_Location
2	catch	to-infinitive	you not said here	the salt					vn get-13.5.1 «NP V NP»: agent=Agent salt=Theme

Option 3

Freeze it and eat the salt

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Freeze	freeze	VERB	Mood=Imp VerbForm=Fin	root	root
2	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	1 Freeze	obj
3	and	and	CCONJ	_	4 eat	cc
4	eat	eat	VERB	Mood=Imp VerbForm=Fin	1 Freeze	conj
5	the	the	DET	Definite=Def PronType=Art	6 salt	det
6	salt	salt	NOUN	Number=Sing	4 eat	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	freeze	imperative	you not said here	it					vn other_cos-45.4-1 «NP V NP ADJ»: agent=Patient it=Result
2	eat	infinitive	you not said here	the salt					vn eat-39.1-1 «NP V NP»: agent=Agent salt=Patient

Option 4

Leave it in a bucket to settle

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Leave	leave	VERB	Mood=Imp VerbForm=Fin	root	root
2	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	1 Leave	obj
3	in	in	ADP	_	5 bucket	case
4	a	a	DET	Definite=Ind PronType=Art	5 bucket	det
5	bucket	bucket	NOUN	Number=Sing	1 Leave	obl
6	to	to	PART	_	7 settle	mark
7	settle	settle	VERB	VerbForm=Inf	1 Leave	advcl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	leave	imperative	you not said here	it		a bucket			vn keep-15.2 «NP V NP PP.location»: agent=Agent it=Theme in bucket=Location
2	settle	to-infinitive	you not said here						vn correspond-36.1 «NP V»: agent=Agent

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/t5/