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Exam question 3 · Offers: 3 for 2, buy one get one free, bundles

It is given that an article formerly priced at sixteen pounds is reduced to half price. Determine the reduced price.

Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: you · What happens: give, price, reduce, half, determine · To what, where: It, article, sixteen pounds, price, reduced price

This is exam question 3 of lesson 12 «Offers: 3 for 2, buy one get one free, bundles» of the money course of Mova's primary school, asked in stiff, formal language. 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: It is given that an article formerly priced at sixteen pounds is reduced to half price.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	It	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	3 given	nsubj:pass
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 given	aux:pass
3	given	give	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root
4	that	that	SCONJ	_	13 reduced	mark
5	an	a	DET	Definite=Ind PronType=Art	6 article	det
6	article	article	NOUN	Number=Sing	13 reduced	nsubj:pass
7	formerly	formerly	ADV	_	8 priced	advmod
8	priced	price	VERB	Tense=Past VerbForm=Part Voice=Pass	6 article	acl
9	at	at	ADP	_	11 pounds	case
10	sixteen	sixteen	NUM	NumForm=Word NumType=Card	11 pounds	nummod
11	pounds	pound	NOUN	Number=Plur	8 priced	obl
12	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	13 reduced	aux:pass
13	reduced	reduce	VERB	Tense=Past VerbForm=Part Voice=Pass	3 given	advcl
14	to	to	PART	_	15 half	mark
15	half	half	VERB	VerbForm=Inf	13 reduced	xcomp
16	price	price	NOUN	Number=Sing	15 half	obj
17	.	.	PUNCT	_	3 given	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	give	present · passive		It					vn give-13.1-1 «NP V NP»: subject=Theme
2	price	participle		a article not said here		sixteen pounds		formerly property	vn price-54.4 «NP V NP PP.value»: agent=Agent at pound=Value
3	reduce	present · passive		a article					vn limit-76 «NP V NP S_INF»: subject=Patient clause=Goal
4	half	to-infinitive		price					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: Determine the reduced price.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Determine	determine	VERB	Mood=Imp VerbForm=Fin	root	root
2	the	the	DET	Definite=Def PronType=Art	4 price	det
3	reduced	reduce	VERB	Tense=Past VerbForm=Part Voice=Pass	4 price	amod
4	price	price	NOUN	Number=Sing	1 Determine	obj
5	.	.	PUNCT	_	1 Determine	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	determine	imperative	you not said here	the reduced price					vn discover-84 «NP V NP»: agent=Agent price=Topic
2	reduce	participle							vn limit-76 «NP V NP»: agent=Causer

The options

Option 1 · ← Mova's choice

Four pounds

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Four	four	NUM	NumForm=Word NumType=Card	2 pounds	nummod
2	pounds	pound	NOUN	Number=Plur	root	root

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

Option 2 · ✓ the right answer

Eight pounds

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Eight	eight	NUM	NumForm=Word NumType=Card	2 pounds	nummod
2	pounds	pound	NOUN	Number=Plur	root	root

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

Option 3

Six pounds

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Six	six	NUM	NumForm=Word NumType=Card	2 pounds	nummod
2	pounds	pound	NOUN	Number=Plur	root	root

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

Option 4

Twelve pounds

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Twelve	twelve	NUM	NumForm=Word NumType=Card	2 pounds	nummod
2	pounds	pound	NOUN	Number=Plur	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.

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