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Test 9 · ★ · Wheels, axles, ramps and screws

Kai's jar lid won't come off. Which simple machine is the lid?

Mova's choice: option 4 · The right answer: option 4 · right ✓ · Who acts: jar lid, simple machine · What happens: not come off, be · To what, where: lid

This is test 9 · ★ of lesson 34 «Wheels, axles, ramps and screws» of the physics 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: Kai's jar lid won't come off.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Kai	Kai	PROPN	Number=Sing	4 lid	nmod:poss
2	's	's	PART	_	1 Kai	case
3	jar	jar	NOUN	Number=Sing	4 lid	compound
4	lid	lid	NOUN	Number=Sing	7 come	nsubj
5	wo	will	AUX	VerbForm=Fin	7 come	aux
6	n't	not	PART	Polarity=Neg	7 come	advmod
7	come	come	VERB	VerbForm=Inf	root	root
8	off	off	ADP	_	7 come	compound:prt
9	.	.	PUNCT	_	7 come	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	not come off	future	Kai's jar lid						vn occur-48.3-2 «NP V ADV»: agent=Theme

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: Which simple machine is the lid?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Which	which	DET	PronType=Int	3 machine	det
2	simple	simple	ADJ	Degree=Pos	3 machine	amod
3	machine	machine	NOUN	Number=Sing	6 lid	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 lid	cop
5	the	the	DET	Definite=Def PronType=Art	6 lid	det
6	lid	lid	NOUN	Number=Sing	root	root
7	?	?	PUNCT	_	6 lid	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	which simple machine	the lid					tree rules

The options

Option 1

A lever

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 lever	det
2	lever	lever	NOUN	Number=Sing	root	root

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

Option 2

A wedge

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 wedge	det
2	wedge	wedge	NOUN	Number=Sing	root	root

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

Option 3

A pulley

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 pulley	det
2	pulley	pulley	NOUN	Number=Sing	root	root

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

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

A screw

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 screw	det
2	screw	screw	NOUN	Number=Sing	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.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/physics/34-wheels-axles-ramps-and-screws/t9/