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Test 3 · ★★ · Unit prices and sales that are not really sales

Nan: "they've nicked a chunk!" Her bar went from 200 g to 180 g, still £2. If she buys 10 bars, how much chocolate does she lose in all?

Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: bar, much chocolate · What happens: nick, go, buy, lose · To what, where: they, 200 g, 10 bars, all

This is test 3 · ★★ of lesson 13 «Unit prices and sales that are not really sales» of the money 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: Nan: "they've nicked a chunk!"

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Nan	nan	NOUN	Number=Sing	root	root
2	:	:	PUNCT	_	6 nicked	punct
3	"	"	PUNCT	_	6 nicked	punct
4	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	6 nicked	nsubj:pass
5	've	have	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	6 nicked	aux
6	nicked	nick	VERB	Tense=Past VerbForm=Part Voice=Pass	1 Nan	appos
7	a	a	DET	Definite=Ind PronType=Art	8 chunk	det
8	chunk	chunk	NOUN	Number=Sing	6 nicked	obj
9	!	!	PUNCT	_	8 chunk	punct
10	"	"	PUNCT	_	6 nicked	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	nick in a quote	present · perfect · passive		they					vn steal-10.5-1 «NP V NP NP»: subject=Beneficiary chunk=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: Her bar went from 200 g to 180 g, still £2.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Her	her	PRON	Case=Gen Gender=Fem Number=Sing Person=3 Poss=Yes PronType=Prs	2 bar	nmod:poss
2	bar	bar	NOUN	Number=Sing	3 went	nsubj
3	went	go	VERB	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	root	root
4	from	from	ADP	_	6 g	case
5	200	200	NUM	NumForm=Digit NumType=Card	6 g	nummod
6	g	G	NOUN	Number=Sing	3 went	obl
7	to	to	ADP	_	9 g	case
8	180	180	NUM	NumForm=Digit NumType=Card	9 g	nummod
9	g	G	NOUN	Number=Sing	3 went	obl
10	,	,	PUNCT	_	12 £	punct
11	still	still	ADV	_	12 £	advmod
12	£	£	SYM	_	3 went	obl
13	2	2	NUM	NumForm=Digit NumType=Card	12 £	nummod
14	.	.	PUNCT	_	3 went	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	go	past	Her bar			200 g		to 180 g	vn escape-51.1-1 «NP V PP.initial_location PP.destination»: agent=Theme from g=Initial_Location to g=Destination

Sentence 3: If she buys 10 bars, how much chocolate does she lose in all?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	If	if	SCONJ	_	3 buys	mark
2	she	she	PRON	Case=Nom Gender=Fem Number=Sing Person=3 PronType=Prs	3 buys	nsubj
3	buys	buy	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	12 lose	advcl
4	10	10	NUM	NumForm=Digit NumType=Card	5 bars	nummod
5	bars	bar	NOUN	Number=Plur	3 buys	obj
6	,	,	PUNCT	_	3 buys	punct
7	how	how	ADV	PronType=Int	8 much	advmod
8	much	much	ADJ	Degree=Pos	9 chocolate	amod
9	chocolate	chocolate	NOUN	Number=Sing	12 lose	nsubj
10	does	do	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	12 lose	aux
11	she	she	PRON	Case=Nom Gender=Fem Number=Sing Person=3 PronType=Prs	12 lose	nsubj
12	lose	lose	VERB	VerbForm=Inf	root	root
13	in	in	ADP	_	14 all	case
14	all	all	DET	PronType=Tot	12 lose	obl
15	?	?	PUNCT	_	12 lose	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	buy a condition, not said to happen	present	bar	10 bars					vn accept-77.1 «NP V NP»: agent=Agent bar=Theme
2	lose	present · do-support	much chocolate			all			vn succeed-74-3-1 «NP V PP.eventuality S_ING»: agent=Agent in all=Eventuality

The options

Option 1 · ← Mova's choice

2 kg

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	2	2	NUM	NumForm=Digit NumType=Card	2 kg	nummod
2	kg	kg	NOUN	Number=Plur	root	root

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

Option 2

180 g

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	180	180	NUM	NumForm=Digit NumType=Card	2 g	nummod
2	g	G	NOUN	Number=Sing	root	root

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

Option 3 · ✓ the right answer

200 g

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	200	200	NUM	NumForm=Digit NumType=Card	2 g	nummod
2	g	G	NOUN	Number=Sing	root	root

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

Option 4

20 g

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	20	20	NUM	NumForm=Digit NumType=Card	2 g	nummod
2	g	G	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/money/13-unit-prices-and-sales-that-are-not-really-sales/t3/