Test 4 · Climbing trees and playgrounds

Which is true about playground safety?

Mova's choice: option 1 · The right answer: option 4 · wrong ✗ · What happens: be

This is test 4 of lesson 4 «Climbing trees and playgrounds» of the everyday 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	Which	which	PRON	PronType=Rel	3 true	nsubj
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 true	cop
3	true	true	ADJ	Degree=Pos	root	root
4	about	about	ADP	_	6 safety	case
5	playground	playground	NOUN	Number=Sing	6 safety	compound
6	safety	safety	NOUN	Number=Sing	3 true	obl
7	?	?	PUNCT	_	3 true	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present						about playground safety; true 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 · ← Mova's choice

Hoodie strings are safe on slides

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Hoodie	hoodie	NOUN	Number=Sing	2 strings	compound
2	strings	string	NOUN	Number=Plur	4 safe	nsubj
3	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	4 safe	cop
4	safe	safe	ADJ	Degree=Pos	root	root
5	on	on	ADP	_	6 slides	case
6	slides	slide	NOUN	Number=Plur	4 safe	obl

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

Option 2

Concrete is the best ground under swings

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Concrete	concrete	NOUN	Number=Sing	5 ground	nsubj
2	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 ground	cop
3	the	the	DET	Definite=Def PronType=Art	5 ground	det
4	best	good	ADJ	Degree=Sup	5 ground	amod
5	ground	ground	NOUN	Number=Sing	root	root
6	under	under	ADP	_	7 swings	case
7	swings	swing	NOUN	Number=Plur	5 ground	nmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	Concrete	the best ground		swings			tree rules

Option 3

Helmets make climbing frames safer for everyone

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Helmets	helmet	NOUN	Number=Plur	2 make	nsubj
2	make	make	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
3	climbing	climbing	NOUN	Number=Sing	4 frames	compound
4	frames	frame	NOUN	Number=Plur	2 make	obj
5	safer	safe	ADJ	Degree=Cmp	2 make	xcomp
6	for	for	ADP	_	7 everyone	case
7	everyone	everyone	PRON	Number=Sing PronType=Tot	5 safer	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	make	present	Helmets	climbing frames				safe property	vn build-26.1-1 «NP.material V NP»: agent=Material frame=Product

Option 4 · ✓ the right answer

Bike helmets should come off on climbing frames

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Bike	bike	NOUN	Number=Sing	2 helmets	compound
2	helmets	helmet	NOUN	Number=Plur	4 come	nsubj
3	should	should	AUX	VerbForm=Fin	4 come	aux
4	come	come	VERB	VerbForm=Inf	root	root
5	off	off	ADP	_	4 come	compound:prt
6	on	on	ADP	_	8 frames	case
7	climbing	climbing	NOUN	Number=Sing	8 frames	compound
8	frames	frame	NOUN	Number=Plur	4 come	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	come off	should	Bike helmets			climbing frames			vn occur-48.3-2 «NP V PP»: agent=Theme on frame=Location

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/everyday/4-climbing/t4/