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Test 2 · ★ · Offers: 3 for 2, buy one get one free, bundles

Lucy: "wait, 2 for £5, but they're £2.40 each — that's MORE expensive!" Is she right?

Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: Lucy, that · What happens: wait, be · To what, where: 2

This is test 2 · ★ of lesson 12 «Offers: 3 for 2, buy one get one free, bundles» 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: Lucy: "wait, 2 for £5, but they're £2.40 each — that's MORE expensive!"

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Lucy	Lucy	PROPN	Number=Sing	4 wait	nsubj
2	:	:	PUNCT	_	4 wait	punct
3	"	"	PUNCT	_	4 wait	punct
4	wait	wait	VERB	Mood=Imp VerbForm=Fin	root	root
5	,	,	PUNCT	_	6 2	punct
6	2	2	NUM	NumForm=Digit NumType=Card	4 wait	obl
7	for	for	ADP	_	8 £	case
8	£	£	SYM	_	4 wait	obl
9	5	5	NUM	NumForm=Digit NumType=Card	8 £	nummod
10	,	,	PUNCT	_	14 £	punct
11	but	but	CCONJ	_	14 £	cc
12	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	14 £	nsubj
13	're	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	14 £	cop
14	£	£	SYM	_	4 wait	obl
15	2.40	2.40	NUM	NumForm=Digit NumType=Card	14 £	nummod
16	each	each	DET	PronType=Tot	14 £	nmod:unmarked
17	—	-	PUNCT	_	21 expensive	punct
18	that	that	PRON	Number=Sing PronType=Dem	21 expensive	nsubj
19	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	21 expensive	cop
20	MORE	more	ADV	Degree=Cmp	21 expensive	advmod
21	expensive	expensive	ADJ	Degree=Pos	4 wait	parataxis
22	!	!	PUNCT	_	21 expensive	punct
23	"	"	PUNCT	_	4 wait	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	wait in a quote	infinitive	Lucy	2					vn exist-47.1 «NP V»: agent=Theme
2	is in a quote	present	that					expensive property	tree rules

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: Is she right?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 right	cop
2	she	she	PRON	Case=Nom Gender=Fem Number=Sing Person=3 PronType=Prs	3 right	nsubj
3	right	right	ADV	_	root	root
4	?	?	PUNCT	_	3 right	punct

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

The options

Option 1 · ← Mova's choice

Yes, the deal costs £1 more

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	5 costs	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	the	the	DET	Definite=Def PronType=Art	4 deal	det
4	deal	deal	NOUN	Number=Sing	5 costs	nsubj
5	costs	cost	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
6	£	£	SYM	_	5 costs	obj
7	1	1	NUM	NumForm=Digit NumType=Card	6 £	nummod
8	more	more	ADJ	Degree=Cmp	5 costs	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	cost	present	the deal	more					vn cost-54.2 «NP V NP NP»: agent=Theme £=Beneficiary more=Value

Option 2 · ✓ the right answer

Yes, 2 × £2.40 is £4.80, 20p less than the deal

The tree, 14 words

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	4 ×	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	2	2	NUM	NumForm=Digit NumType=Card	4 ×	nummod
4	×	×	SYM	Number=Sing	root	root
5	£	£	SYM	_	8 £	nsubj
6	2.40	2.40	NUM	NumForm=Digit NumType=Card	5 £	nummod
7	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 £	cop
8	£	£	SYM	_	4 ×	flat
9	4.80	4.80	NUM	NumForm=Digit NumType=Card	8 £	nummod
10	,	,	PUNCT	_	13 less	punct
11	20	20	NUM	NumForm=Digit NumType=Card	12 p	nummod
12	p	p	NOUN	Number=Sing	13 less	obl:unmarked
13	less	less	ADJ	Degree=Cmp	8 £	acl:relcl
14	than	than	ADP	_	16 deal	case
15	the	the	DET	Definite=Def PronType=Art	16 deal	det
16	deal	deal	NOUN	Number=Sing	13 less	obl

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

Option 3

No, the deal saves 20p

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	5 saves	discourse
2	,	,	PUNCT	_	1 No	punct
3	the	the	DET	Definite=Def PronType=Art	4 deal	det
4	deal	deal	NOUN	Number=Sing	5 saves	nsubj
5	saves	save	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
6	20	20	NUM	NumForm=Digit NumType=Card	7 p	nummod
7	p	p	NOUN	Number=Sing	5 saves	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	save	present	the deal	20 p					vn get-13.5.1-1 «NP V NP»: agent=Agent p=Theme

Option 4

No, they cost exactly the same

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	4 cost	discourse
2	,	,	PUNCT	_	4 cost	punct
3	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	4 cost	nsubj
4	cost	cost	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
5	exactly	exactly	ADV	_	7 same	advmod
6	the	the	DET	Definite=Def PronType=Art	7 same	det
7	same	same	ADJ	Degree=Pos	4 cost	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	cost	present	they	the same					vn cost-54.2 «NP V NP.value»: agent=Theme same=Value

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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