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Test 4 · Prices and change at the till

Archie goes "75p, sweets 20p, so I get 4, easy." What's wrong?

Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: Archie, I · What happens: go, get, be · To what, where: 75 p, 4

This is test 4 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: Archie goes "75p, sweets 20p, so I get 4, easy."

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Archie	Archie	PROPN	Number=Sing	2 goes	nsubj
2	goes	go	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	"	"	PUNCT	_	5 p	punct
4	75	75	NUM	NumForm=Digit NumType=Card	5 p	nummod
5	p	p	NOUN	Number=Sing	2 goes	obl
6	,	,	PUNCT	_	7 sweets	punct
7	sweets	sweet	NOUN	Number=Plur	5 p	conj
8	20	20	NUM	NumForm=Digit NumType=Card	9 p	nummod
9	p	p	NOUN	Number=Sing	7 sweets	nmod:unmarked
10	,	,	PUNCT	_	13 get	punct
11	so	so	ADV	_	13 get	advmod
12	I	I	PRON	Case=Nom Number=Sing Person=1 PronType=Prs	13 get	nsubj
13	get	get	VERB	Mood=Ind Number=Sing Person=1 Tense=Pres VerbForm=Fin	2 goes	conj
14	4	4	NUM	NumForm=Digit NumType=Card	13 get	obj
15	,	,	PUNCT	_	16 easy	punct
16	easy	easy	ADJ	Degree=Pos	13 get	xcomp
17	.	.	PUNCT	_	2 goes	punct
18	"	"	PUNCT	_	2 goes	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	go	present	Archie	75 p and sweets 20 p					vn disappearance-48.2-1 «NP V»: agent=Theme
2	get in a quote	present	I	4				easy property	vn comprehend-87.2-1 «NP V NP»: agent=Experiencer 4=Stimulus

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's wrong?

The words, one row each (CoNLL-U)

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

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

The options

Option 1 · ← Mova's choice

He can actually buy 5

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	4 buy	nsubj
2	can	can	AUX	VerbForm=Fin	4 buy	aux
3	actually	actually	ADV	_	4 buy	advmod
4	buy	buy	VERB	VerbForm=Inf	root	root
5	5	5	NUM	NumForm=Digit NumType=Card	4 buy	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	buy	can	He	5				actually property	vn accept-77.1 «NP V NP»: agent=Agent 5=Theme

Option 2 · ✓ the right answer

4 sweets cost 80p, which is 5p more than he has

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	4	4	NUM	NumForm=Digit NumType=Card	2 sweets	nummod
2	sweets	sweet	NOUN	Number=Plur	3 cost	nsubj
3	cost	cost	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
4	80	80	NUM	NumForm=Digit NumType=Card	5 p	nummod
5	p	p	NOUN	Number=Sing	3 cost	obj
6	,	,	PUNCT	_	10 p	punct
7	which	which	PRON	PronType=Rel	10 p	nsubj
8	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	10 p	cop
9	5	5	NUM	NumForm=Digit NumType=Card	10 p	nummod
10	p	p	NOUN	Number=Sing	5 p	conj
11	more	more	ADJ	Degree=Cmp	3 cost	obj
12	than	than	SCONJ	_	14 has	mark
13	he	he	PRON	Case=Nom Gender=Masc Number=Sing Person=3 PronType=Prs	14 has	nsubj
14	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 cost	advcl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	cost	present	4 sweets	80 p and 5 p					vn cost-54.2 «NP V NP NP»: agent=Theme p=Beneficiary more=Value
2	is a	present	80 p and 5 p	5 p					tree rules
3	have	present	he						vn birth-28.2-1 «NP V NP»: agent=Agent

Option 3

Nothing, 4 sweets is right

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Nothing	nothing	PRON	Number=Sing PronType=Neg	6 right	nsubj
2	,	,	PUNCT	_	4 sweets	punct
3	4	4	NUM	NumForm=Digit NumType=Card	4 sweets	nummod
4	sweets	sweet	NOUN	Number=Plur	1 Nothing	conj
5	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 right	cop
6	right	right	ADJ	Degree=Pos	root	root

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present	Nothing					right property	tree rules

Option 4

He can only buy 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	4 buy	nsubj
2	can	can	AUX	VerbForm=Fin	4 buy	aux
3	only	only	ADV	_	4 buy	advmod
4	buy	buy	VERB	VerbForm=Inf	root	root
5	2	2	NUM	NumForm=Digit NumType=Card	4 buy	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	buy	can	He	2					vn accept-77.1 «NP V NP»: agent=Agent 2=Theme

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/t4/