Test 1 · Bicycles and other wheels

«helmet's fine, I only dropped it once and fell on it a bit, no crack» What is right?

Mova's choice: option 4 · The right answer: option 4 · right ✓ · Who acts: helmet, I · What happens: be, drop, fall · To what, where: helmet, bit · Speech: someone speaks here

This is test 1 of lesson 25 «Bicycles and other wheels» of the technology 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

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	«	«	PUNCT	_	4 fine	punct
2	helmet	helmet	NOUN	Number=Sing	4 fine	nsubj
3	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	4 fine	cop
4	fine	fine	ADJ	Degree=Pos	root	root
5	,	,	PUNCT	_	8 dropped	punct
6	I	I	PRON	Case=Nom Number=Sing Person=1 PronType=Prs	8 dropped	nsubj
7	only	only	ADV	_	8 dropped	advmod
8	dropped	drop	VERB	Mood=Ind Number=Sing Person=1 Tense=Past VerbForm=Fin	4 fine	parataxis
9	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	8 dropped	obj
10	once	once	ADV	NumForm=Word NumType=Mult	8 dropped	advmod
11	and	and	CCONJ	_	12 fell	cc
12	fell	fall	VERB	Mood=Ind Number=Sing Person=1 Tense=Past VerbForm=Fin	8 dropped	conj
13	on	on	ADP	_	14 it	case
14	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	12 fell	obl
15	a	a	DET	Definite=Ind PronType=Art	16 bit	det
16	bit	bit	NOUN	Number=Sing	12 fell	obl:unmarked
17	,	,	PUNCT	_	19 crack	punct
18	no	no	DET	PronType=Neg	19 crack	det
19	crack	crack	NOUN	Number=Sing	16 bit	appos
20	»	»	PUNCT	_	19 crack	punct
21	What	what	PRON	PronType=Int	23 right	nsubj
22	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	23 right	cop
23	right	right	ADJ	Degree=Pos	12 fell	parataxis
24	?	?	PUNCT	_	4 fine	punct

#	verb	tense, mood	who	what, whom	where	other	roles by
1	is in a quote	present	helmet			fine property	tree rules
2	drop in a quote	past	I	helmet		once property	vn put_direction-9.4 «NP V NP»: agent=Agent it=Theme
3	fall in a quote	past	I not said here	a bit	helmet		tree rules
4	is	present				right 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.

The options

Option 1

Keep it, helmets get stronger after a hit, like a muscle that has been exercised

The tree, 15 words

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Keep	keep	VERB	Mood=Imp VerbForm=Fin	root	root
2	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	1 Keep	obj
3	,	,	PUNCT	_	5 get	punct
4	helmets	helmet	NOUN	Number=Plur	5 get	nsubj
5	get	get	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	1 Keep	parataxis
6	stronger	strong	ADJ	Degree=Cmp	5 get	xcomp
7	after	after	ADP	_	9 hit	case
8	a	a	DET	Definite=Ind PronType=Art	9 hit	det
9	hit	hit	NOUN	Number=Sing	5 get	obl
10	,	,	PUNCT	_	13 muscle	punct
11	like	like	ADP	_	13 muscle	case
12	a	a	DET	Definite=Ind PronType=Art	13 muscle	det
13	muscle	muscle	NOUN	Number=Sing	1 Keep	obl
14	that	that	PRON	PronType=Rel	17 exercised	obj
15	has	have	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	17 exercised	aux
16	been	be	AUX	Tense=Past VerbForm=Part	17 exercised	aux:pass
17	exercised	exercise	VERB	Tense=Past VerbForm=Part Voice=Pass	13 muscle	acl:relcl

#	verb	tense, mood	who	what, whom	when	other	roles by
1	keep	imperative	you not said here	it		like a muscle	vn keep-15.2 «NP V NP»: agent=Agent it=Theme
2	get	present	helmets		after a hit	strong property	vn comprehend-87.2-1 «NP V S_ING»: agent=Experiencer
3	exercise	present · perfect · passive		a muscle			vn dress-41.1.1-1-1 «NP V NP»: that=Patient

Option 2

Just tighten the strap and it's fine

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Just	just	ADV	_	2 tighten	advmod
2	tighten	tighten	VERB	Mood=Imp VerbForm=Fin	root	root
3	the	the	DET	Definite=Def PronType=Art	4 strap	det
4	strap	strap	NOUN	Number=Sing	2 tighten	obj
5	and	and	CCONJ	_	8 fine	cc
6	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	8 fine	expl
7	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 fine	cop
8	fine	fine	ADJ	Degree=Pos	2 tighten	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	tighten	imperative	you not said here	the strap					vn other_cos-45.4 «NP V NP.patient»: agent=Agent strap=Patient
2	is	present	you not said here					fine property	tree rules

Option 3

Keep it, no crack means no damage

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Keep	keep	VERB	Mood=Imp VerbForm=Fin	root	root
2	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	1 Keep	obj
3	,	,	PUNCT	_	6 means	punct
4	no	no	DET	PronType=Neg	5 crack	det
5	crack	crack	NOUN	Number=Sing	6 means	nsubj
6	means	mean	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	1 Keep	parataxis
7	no	no	DET	PronType=Neg	8 damage	det
8	damage	damage	NOUN	Number=Sing	6 means	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	keep	imperative	you not said here	it					vn keep-15.2 «NP V NP»: agent=Agent it=Theme
2	mean	present	no crack	no damage					vn intend-61.2-1 «NP V NP»: agent=Agent damage=Topic

Option 4 · ← Mova's choice · ✓ the right answer

Replace it: the foam may be crushed and only works once

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Replace	replace	VERB	Mood=Imp VerbForm=Fin	root	root
2	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	1 Replace	obj
3	:	:	PUNCT	_	8 crushed	punct
4	the	the	DET	Definite=Def PronType=Art	5 foam	det
5	foam	foam	NOUN	Number=Sing	8 crushed	nsubj:pass
6	may	may	AUX	VerbForm=Fin	8 crushed	aux
7	be	be	AUX	VerbForm=Inf	8 crushed	aux:pass
8	crushed	crush	VERB	Tense=Past VerbForm=Part Voice=Pass	1 Replace	parataxis
9	and	and	CCONJ	_	11 works	cc
10	only	only	ADV	_	11 works	advmod
11	works	work	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	8 crushed	conj
12	once	once	ADV	NumForm=Word NumType=Mult	11 works	advmod

#	verb	tense, mood	who	what, whom	other	roles by
1	replace	imperative	you not said here	it		vn substitute-13.6.2-1 «NP V NP»: agent=Theme it=Co-Theme
2	crush	may · passive		the foam		vn carve-21.2-1 «NP V NP»: subject=Patient
3	work	present			once property	vn employment-95.3 «NP V»: agent=Agent

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/technology/25-bicycles-and-other-wheels/t1/