Test 7 · ★ · Gases all around: breath and balloons

"the hot spring stinks of rotten eggs, did someone drop eggs in it?"

Mova's choice: option 2 · The right answer: option 2 · right ✓ · Who acts: hot spring stinks, rotten eggs · What happens: drop, stink · To what, where: eggs, it

This is test 7 · ★ of lesson 20 «Gases all around: breath and balloons» of the chemistry 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	_	5 stinks	punct
2	the	the	DET	Definite=Def PronType=Art	5 stinks	det
3	hot	hot	ADJ	Degree=Pos	5 stinks	amod
4	spring	spring	NOUN	Number=Sing	5 stinks	compound
5	stinks	stink	NOUN	Number=Plur	12 drop	nsubj
6	of	of	ADP	_	8 eggs	case
7	rotten	rotten	ADJ	Degree=Pos	8 eggs	amod
8	eggs	egg	NOUN	Number=Plur	5 stinks	nmod
9	,	,	PUNCT	_	5 stinks	punct
10	did	do	AUX	Mood=Ind Number=Plur Person=3 Tense=Past VerbForm=Fin	12 drop	aux
11	someone	someone	PRON	Number=Sing PronType=Ind	12 drop	nsubj
12	drop	drop	VERB	VerbForm=Inf	root	root
13	eggs	egg	NOUN	Number=Plur	12 drop	obj
14	in	in	ADP	_	15 it	case
15	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	12 drop	obl
16	?	?	PUNCT	_	12 drop	punct
17	"	"	PUNCT	_	12 drop	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	drop in a quote	past · do-support	the hot spring stinks of rotten eggs	eggs		it			vn put_direction-9.4 «NP V NP PP.destination»: agent=Agent egg=Theme in it=Destination
2	stink in a quote		rotten eggs						nom stink «cognition intransitive»: of=agent

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

Yes, birds lay eggs in the spring

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	4 lay	discourse
2	,	,	PUNCT	_	4 lay	punct
3	birds	bird	NOUN	Number=Plur	4 lay	nsubj
4	lay	lay	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
5	eggs	egg	NOUN	Number=Plur	4 lay	obj
6	in	in	ADP	_	8 spring	case
7	the	the	DET	Definite=Def PronType=Art	8 spring	det
8	spring	spring	NOUN	Number=Sing	4 lay	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	lay	present	birds	eggs			spring		vn create-26.4 «NP V NP»: agent=Agent egg=Result

Option 2 · ← Mova's choice · ✓ the right answer

No, it gives off the same gas, hydrogen sulphide

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	4 gives	discourse
2	,	,	PUNCT	_	1 No	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	4 gives	nsubj
4	gives	give	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
5	off	off	ADP	_	4 gives	compound:prt
6	the	the	DET	Definite=Def PronType=Art	8 gas	det
7	same	same	ADJ	Degree=Pos	8 gas	amod
8	gas	gas	NOUN	Number=Sing	4 gives	obj
9	,	,	PUNCT	_	11 sulphide	punct
10	hydrogen	hydrogen	NOUN	Number=Sing	11 sulphide	compound
11	sulphide	sulphide	NOUN	Number=Sing	8 gas	conj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	give off	present	it	the same gas and hydrogen sulphide					vn substance_emission-43.4 «NP V NP»: agent=Source gas=Theme

Option 3

Yes, people throw eggs in for luck every single day

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Yes	yes	INTJ	Polarity=Pos	4 throw	discourse
2	,	,	PUNCT	_	1 Yes	punct
3	people	people	NOUN	Number=Plur	4 throw	nsubj
4	throw	throw	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
5	eggs	egg	NOUN	Number=Plur	4 throw	obj
6	in	in	ADP	ExtPos=ADP	8 luck	case
7	for	for	ADP	_	6 in	fixed
8	luck	luck	NOUN	Number=Sing	4 throw	obl
9	every	every	DET	PronType=Tot	11 day	det
10	single	single	ADJ	Degree=Pos	11 day	amod
11	day	day	NOUN	Number=Sing	4 throw	obl:unmarked

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	throw	present	people	eggs		luck	day		vn throw-17.1-1-1 «NP V NP PP.destinations»: agent=Agent egg=Theme in luck=Destination

Option 4

No, it is the smell of hot water

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	No	no	INTJ	Polarity=Neg	6 smell	discourse
2	,	,	PUNCT	_	1 No	punct
3	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	6 smell	nsubj
4	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	6 smell	cop
5	the	the	DET	Definite=Def PronType=Art	6 smell	det
6	smell	smell	NOUN	Number=Sing	root	root
7	of	of	ADP	_	9 water	case
8	hot	hot	ADJ	Degree=Pos	9 water	amod
9	water	water	NOUN	Number=Sing	6 smell	nmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is a	present	it	the smell				of hot water	tree rules

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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