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Test 8 · ★ · Indicators: the red-cabbage rainbow

Gran adds lemon to her black tea and it goes paler. Grandpa says it's because lemon is yellow. What's true?

Mova's choice: option 1 · The right answer: option 4 · wrong ✗ · Who acts: Gran, lemon, Grandpa · What happens: add, go, say, be · To what, where: lemon · Speech: someone speaks here

This is test 8 · ★ 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

Sentence 1: Gran adds lemon to her black tea and it goes paler.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Gran	Gran	PROPN	Number=Sing	2 adds	nsubj
2	adds	add	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	lemon	lemon	NOUN	Number=Sing	2 adds	obj
4	to	to	ADP	_	7 tea	case
5	her	her	PRON	Case=Gen Gender=Fem Number=Sing Person=3 Poss=Yes PronType=Prs	7 tea	nmod:poss
6	black	black	ADJ	Degree=Pos	7 tea	amod
7	tea	tea	NOUN	Number=Sing	2 adds	obl
8	and	and	CCONJ	_	10 goes	cc
9	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	10 goes	nsubj
10	goes	go	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	2 adds	conj
11	paler	pale	ADJ	Degree=Cmp	10 goes	xcomp
12	.	.	PUNCT	_	2 adds	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	add speech: assert	present	Gran	lemon				to Gran's black tea	vn mix-22.1-2 «NP V NP PP.co-patient»: agent=Agent lemon=Patient to tea=Co-Patient
2	go	present	lemon					pale property	vn disappearance-48.2-1 «NP 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: Grandpa says it's because lemon is yellow.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Grandpa	grandpa	NOUN	Number=Sing	2 says	nsubj
2	says	say	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	8 yellow	nsubj
4	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 yellow	cop
5	because	because	SCONJ	_	8 yellow	mark
6	lemon	lemon	NOUN	Number=Sing	8 yellow	nsubj
7	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 yellow	cop
8	yellow	yellow	ADJ	Degree=Pos	2 says	ccomp
9	.	.	PUNCT	_	2 says	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	say speech: assert	present	Grandpa						vn say-37.7-1-1 «NP V that S»: agent=Agent
2	is	present	lemon					yellow property	tree rules

Sentence 3: What's true?

The words, one row each (CoNLL-U)

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

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

The options

Option 1 · ← Mova's choice

The lemon cools the tea down

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 lemon	det
2	lemon	lemon	NOUN	Number=Sing	3 cools	nsubj
3	cools	cool	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	the	the	DET	Definite=Def PronType=Art	5 tea	det
5	tea	tea	NOUN	Number=Sing	3 cools	obj
6	down	down	ADV	_	3 cools	advmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	cool down	present	the lemon	the tea				down property	vn other_cos-45.4 «NP V NP.patient»: agent=Agent tea=Patient

Option 2

Lemon soaks up the tea leaves

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Lemon	lemon	NOUN	Number=Sing	2 soaks	nsubj
2	soaks	soak	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	up	up	ADP	_	2 soaks	compound:prt
4	the	the	DET	Definite=Def PronType=Art	6 leaves	det
5	tea	tea	NOUN	Number=Sing	6 leaves	compound
6	leaves	leaf	NOUN	Number=Plur	2 soaks	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	soak up	present	Lemon	the tea leaves					vn wipe_manner-10.4.1 «NP V NP.source»: agent=Agent leaf=Source

Option 3

Yellow lemon juice mixes with brown tea

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yellow	yellow	ADJ	Degree=Pos	3 juice	amod
2	lemon	lemon	NOUN	Number=Sing	3 juice	compound
3	juice	juice	NOUN	Number=Sing	4 mixes	nsubj
4	mixes	mix	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
5	with	with	ADP	_	7 tea	case
6	brown	brown	ADJ	Degree=Pos	7 tea	amod
7	tea	tea	NOUN	Number=Sing	4 mixes	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	mix	present	Yellow lemon juice					with brown tea	vn mix-22.1-1-1 «NP V PP.co-patient»: agent=Patient with tea=Co-Patient

Option 4 · ✓ the right answer

Acid changes the colours in the tea

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Acid	acid	NOUN	Number=Sing	2 changes	nsubj
2	changes	change	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	the	the	DET	Definite=Def PronType=Art	4 colours	det
4	colours	colour	NOUN	Number=Plur	2 changes	obj
5	in	in	ADP	_	7 tea	case
6	the	the	DET	Definite=Def PronType=Art	7 tea	det
7	tea	tea	NOUN	Number=Sing	2 changes	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	change	present	Acid	the colours		the tea			vn dress-41.1.1-1-1 «NP V NP»: agent=Agent colour=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.

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