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Test 9 · ★ · Saving water and energy at home

A school replaces 100 old bulbs with LED bulbs. What happens?

Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: school · What happens: replace, happen · To what, where: 100 old bulbs

This is test 9 · ★ of lesson 89 «Saving water and energy at home» of the world 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: A school replaces 100 old bulbs with LED bulbs.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 school	det
2	school	school	NOUN	Number=Sing	3 replaces	nsubj
3	replaces	replace	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	100	100	NUM	NumForm=Digit NumType=Card	6 bulbs	nummod
5	old	old	ADJ	Degree=Pos	6 bulbs	amod
6	bulbs	bulb	NOUN	Number=Plur	3 replaces	obj
7	with	with	ADP	_	9 bulbs	case
8	LED	led	NOUN	Number=Sing	9 bulbs	compound
9	bulbs	bulb	NOUN	Number=Plur	6 bulbs	nmod
10	.	.	PUNCT	_	3 replaces	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	replace	present	a school	100 old bulbs				with LED bulbs	vn substitute-13.6.2-1 «NP V NP PP.co-theme»: agent=Theme bulb=Location with bulb=Co-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: What happens?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	What	what	PRON	PronType=Int	2 happens	nsubj
2	happens	happen	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	?	?	PUNCT	_	2 happens	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	happen	present							vn occur-48.3-1 «NP V»: agent=Theme

The options

Option 1 · ← Mova's choice

The rooms stay as bright but more electricity is used

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 rooms	det
2	rooms	room	NOUN	Number=Plur	3 stay	nsubj
3	stay	stay	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
4	as	as	ADP	_	5 bright	case
5	bright	bright	ADJ	Degree=Pos	3 stay	obl
6	but	but	CCONJ	_	10 used	cc
7	more	more	ADJ	Degree=Cmp	8 electricity	amod
8	electricity	electricity	NOUN	Number=Sing	10 used	nsubj:pass
9	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	10 used	aux:pass
10	used	use	VERB	Tense=Past VerbForm=Part Voice=Pass	5 bright	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	stay	present	the rooms					as bright	vn exist-47.1 «NP V»: agent=Theme
2	use	present · passive		more electricity					vn eat-39.1 «NP V NP»: subject=Patient

Option 2

The bulbs stop needing electricity

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 bulbs	det
2	bulbs	bulb	NOUN	Number=Plur	3 stop	nsubj
3	stop	stop	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
4	needing	need	VERB	VerbForm=Ger	3 stop	xcomp
5	electricity	electricity	NOUN	Number=Sing	4 needing	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	stop	present	the bulbs						vn stop-55.4-1-1 «NP V S_ING»: agent=Affector clause=Eventuality
2	need	gerund	the bulbs not said here	electricity					vn want-32.1-1-1 «NP V NP ADV»: agent=Pivot electricity=Theme

Option 3 · ✓ the right answer

The rooms stay as bright but less electricity is used

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 rooms	det
2	rooms	room	NOUN	Number=Plur	3 stay	nsubj
3	stay	stay	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
4	as	as	ADP	_	5 bright	case
5	bright	bright	ADJ	Degree=Pos	3 stay	obl
6	but	but	CCONJ	_	10 used	cc
7	less	less	ADJ	Degree=Cmp	8 electricity	amod
8	electricity	electricity	NOUN	Number=Sing	10 used	nsubj:pass
9	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	10 used	aux:pass
10	used	use	VERB	Tense=Past VerbForm=Part Voice=Pass	5 bright	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	stay	present	the rooms					as bright	vn exist-47.1 «NP V»: agent=Theme
2	use	present · passive		less electricity					vn eat-39.1 «NP V NP»: subject=Patient

Option 4

The rooms get darker and less electricity is used

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 rooms	det
2	rooms	room	NOUN	Number=Plur	3 get	nsubj
3	get	get	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
4	darker	dark	ADJ	Degree=Cmp	3 get	xcomp
5	and	and	CCONJ	_	9 used	cc
6	less	less	ADJ	Degree=Cmp	7 electricity	amod
7	electricity	electricity	NOUN	Number=Sing	9 used	nsubj:pass
8	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	9 used	aux:pass
9	used	use	VERB	Tense=Past VerbForm=Part Voice=Pass	4 darker	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	get	present	the rooms					dark property	vn comprehend-87.2-1 «NP V S_ING»: agent=Experiencer
2	use	present · passive		less electricity					vn eat-39.1 «NP V NP»: subject=Patient

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/world/89-saving-water-and-energy/t9/