Test 4 · ★★★ · Vaccinations and why

If 1 in 20 children in a town aren't vaccinated against measles, and then many more stop, what happens?

Mova's choice: option 4 · The right answer: option 3 · wrong ✗ · Who acts: many more stop · What happens: not vaccinate, happen · To what, where: 1 children

This is test 4 · ★★★ of lesson 29 «Vaccinations and why» of the medicine 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	If	if	SCONJ	_	11 vaccinated	mark
2	1	1	NUM	NumForm=Digit NumType=Card	5 children	nummod
3	in	in	ADP	_	4 20	case
4	20	20	NUM	NumForm=Digit NumType=Card	2 1	nmod
5	children	child	NOUN	Number=Plur	11 vaccinated	nsubj:pass
6	in	in	ADP	_	8 town	case
7	a	a	DET	Definite=Ind PronType=Art	8 town	det
8	town	town	NOUN	Number=Sing	5 children	nmod
9	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	11 vaccinated	aux:pass
10	n't	not	PART	Polarity=Neg	11 vaccinated	advmod
11	vaccinated	vaccinate	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root
12	against	against	ADP	_	13 measles	case
13	measles	measle	NOUN	Number=Plur	11 vaccinated	obl
14	,	,	PUNCT	_	19 stop	punct
15	and	and	CCONJ	_	19 stop	cc
16	then	then	ADV	PronType=Dem	17 many	advmod
17	many	many	ADJ	Degree=Pos	19 stop	amod
18	more	more	ADJ	Degree=Cmp	19 stop	amod
19	stop	stop	NOUN	Number=Sing	11 vaccinated	conj
20	,	,	PUNCT	_	22 happens	punct
21	what	what	PRON	PronType=Int	22 happens	nsubj
22	happens	happen	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	19 stop	advcl
23	?	?	PUNCT	_	11 vaccinated	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	not vaccinate	present · passive		1 children in a town				against measles	tree rules
2	happen	present	many more stop						vn occur-48.3-1 «NP V»: 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.

The options

Option 1

Measles disappears even faster than before

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Measles	measle	NOUN	Number=Plur	2 disappears	nsubj
2	disappears	disappear	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	even	even	ADV	_	4 faster	advmod
4	faster	fast	ADV	Degree=Cmp	2 disappears	advmod
5	than	than	ADP	_	6 before	case
6	before	before	ADV	_	4 faster	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	disappear	present	Measles					fast property	vn disappearance-48.2-1 «NP V»: agent=Theme

Option 2

Only the adults in the town get ill

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Only	only	ADV	_	3 adults	advmod
2	the	the	DET	Definite=Def PronType=Art	3 adults	det
3	adults	adult	NOUN	Number=Plur	7 get	nsubj
4	in	in	ADP	_	6 town	case
5	the	the	DET	Definite=Def PronType=Art	6 town	det
6	town	town	NOUN	Number=Sing	3 adults	nmod
7	get	get	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
8	ill	ill	ADJ	Degree=Pos	7 get	xcomp

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	get	present	the adults in the town					ill property	vn comprehend-87.2-1 «NP V S_ING»: agent=Experiencer

Option 3 · ✓ the right answer

Measles can start spreading again

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Measles	measle	NOUN	Number=Plur	3 start	nsubj
2	can	can	AUX	VerbForm=Fin	3 start	aux
3	start	start	VERB	VerbForm=Inf	root	root
4	spreading	spread	VERB	VerbForm=Ger	3 start	xcomp
5	again	again	ADV	_	4 spreading	advmod

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	start	can	Measles						vn begin-55.1-1-1 «NP V S_ING»: agent=Agent clause=Eventuality
2	spread	gerund	Measles not said here				again		vn appear-48.1.1 «NP V»: agent=Theme

Option 4 · ← Mova's choice

Nothing changes, the town stays safe

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Nothing	nothing	PRON	Number=Sing PronType=Neg	2 changes	nsubj
2	changes	change	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	,	,	PUNCT	_	6 stays	punct
4	the	the	DET	Definite=Def PronType=Art	5 town	det
5	town	town	NOUN	Number=Sing	6 stays	nsubj
6	stays	stay	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	2 changes	conj
7	safe	safe	ADJ	Degree=Pos	6 stays	xcomp

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	change	present	Nothing						vn dress-41.1.1-1-1 «NP V»: agent=Agent
2	stay	present	the town					safe property	vn exist-47.1 «NP V»: agent=Theme

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/medicine/29-vaccinations-and-why/t4/