Test 9 · ★ · Indicators: the red-cabbage rainbow

Which would turn red cabbage juice pink?

Mova's choice: option 3 · The right answer: option 3 · right ✓ · What happens: turn · To what, where: red juice pink

This is test 9 · ★ of lesson 17 «Indicators: the red-cabbage rainbow» 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

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Which	which	PRON	PronType=Rel	3 turn	nsubj
2	would	would	AUX	VerbForm=Fin	3 turn	aux
3	turn	turn	VERB	VerbForm=Inf	root	root
4	red	red	ADJ	Degree=Pos	7 pink	amod
5	cabbage	cabbage	NOUN	Number=Sing	6 juice	compound
6	juice	juice	NOUN	Number=Sing	7 pink	compound
7	pink	pink	NOUN	Number=Sing	3 turn	obj
8	?	?	PUNCT	_	3 turn	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	turn	would		red juice pink					vn roll-51.3.1 «NP V NP.theme»: agent=Agent pink=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.

The options

Option 1

Baking soda

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Baking	baking	NOUN	Number=Sing	2 soda	compound
2	soda	soda	NOUN	Number=Sing	root	root

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

Option 2

Soap

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Soap	soap	NOUN	Number=Sing	root	root

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

Option 3 · ← Mova's choice · ✓ the right answer

Vinegar

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Vinegar	vinegar	NOUN	Number=Sing	root	root

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

Option 4

Plain water

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Plain	plain	ADJ	Degree=Pos	2 water	amod
2	water	water	NOUN	Number=Sing	root	root

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

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/17-indicators-the-red-cabbage-rainbow/t9/