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Test 8 · Prices and change at the till

Kieran: "2 cans of pop at 65p and crisps at 70p — no wait, 75p." He has £2. Can he buy all three?

Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: 65 p, Kieran · What happens: crisp, have, buy · To what, where: 70 p, three

This is test 8 of lesson 11 «Prices and change at the till» 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: Kieran: "2 cans of pop at 65p and crisps at 70p — no wait, 75p."

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Kieran	Kieran	PROPN	Number=Sing	5 cans	nsubj
2	:	:	PUNCT	_	5 cans	punct
3	"	"	PUNCT	_	5 cans	punct
4	2	2	NUM	NumForm=Digit NumType=Card	5 cans	nummod
5	cans	can	NOUN	Number=Plur	root	root
6	of	of	ADP	_	7 pop	case
7	pop	pop	NOUN	Number=Sing	5 cans	nmod
8	at	at	ADP	_	10 p	case
9	65	65	NUM	NumForm=Digit NumType=Card	10 p	nummod
10	p	p	NOUN	Number=Sing	5 cans	nmod
11	and	and	CCONJ	_	12 crisps	cc
12	crisps	crisp	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	10 p	acl:relcl
13	at	at	ADP	_	15 p	case
14	70	70	NUM	NumForm=Digit NumType=Card	15 p	nummod
15	p	p	NOUN	Number=Sing	12 crisps	obl
16	—	-	PUNCT	_	18 wait	punct
17	no	no	DET	PronType=Neg	18 wait	det
18	wait	wait	NOUN	Number=Sing	5 cans	conj
19	,	,	PUNCT	_	21 p	punct
20	75	75	NUM	NumForm=Digit NumType=Card	21 p	nummod
21	p	p	NOUN	Number=Sing	5 cans	conj
22	.	.	PUNCT	_	5 cans	punct
23	"	"	PUNCT	_	5 cans	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	crisp in a quote	present	65 p not said here			70 p			vn cooking-45.3 «NP.patient V»: agent=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: He has £2.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	He	he	PRON	Case=Nom Gender=Masc Number=Sing Person=3 PronType=Prs	2 has	nsubj
2	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	£	£	SYM	_	2 has	obj
4	2	2	NUM	NumForm=Digit NumType=Card	3 £	nummod
5	.	.	PUNCT	_	2 has	punct

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

Sentence 3: Can he buy all three?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Can	can	AUX	VerbForm=Fin	3 buy	aux
2	he	he	PRON	Case=Nom Gender=Masc Number=Sing Person=3 PronType=Prs	3 buy	nsubj
3	buy	buy	VERB	VerbForm=Inf	root	root
4	all	all	DET	PronType=Tot	5 three	det
5	three	three	NUM	NumForm=Word NumType=Card	3 buy	obj
6	?	?	PUNCT	_	3 buy	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	buy	can	Kieran	all three					vn accept-77.1 «NP V NP»: agent=Agent three=Theme

The options

Option 1 · ← Mova's choice

Yes, with 5p change

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	6 change	discourse
2	,	,	PUNCT	_	6 change	punct
3	with	with	ADP	_	6 change	case
4	5	5	NUM	NumForm=Digit NumType=Card	5 p	nummod
5	p	p	NOUN	Number=Sing	6 change	compound
6	change	change	NOUN	Number=Sing	root	root

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

Option 2

Yes, it's exactly £2

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	6 £	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	6 £	nsubj
4	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 £	cop
5	exactly	exactly	ADV	_	6 £	advmod
6	£	£	SYM	_	root	root
7	2	2	NUM	NumForm=Digit NumType=Card	6 £	nummod

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

Option 3 · ✓ the right answer

No, it's £2.05, 5p short

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	6 2.05	discourse
2	,	,	PUNCT	_	1 No	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	6 2.05	nsubj
4	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 2.05	cop
5	£	£	SYM	_	6 2.05	compound
6	2.05	2.05	NUM	NumForm=Digit NumType=Card	root	root
7	,	,	PUNCT	_	9 p	punct
8	5	5	NUM	NumForm=Digit NumType=Card	9 p	nummod
9	p	p	NOUN	Number=Sing	6 2.05	conj
10	short	short	ADJ	Degree=Pos	9 p	amod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	it	£ 2.05 and 5 p					tree rules

Option 4

No, it's £2.20

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	6 2.20	discourse
2	,	,	PUNCT	_	1 No	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	6 2.20	nsubj
4	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 2.20	cop
5	£	£	SYM	_	6 2.20	compound
6	2.20	2.20	NUM	NumForm=Digit NumType=Card	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	it	£ 2.20					tree rules

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/11-prices-and-change-at-the-till/t8/