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Test 5 · ★ · How medicines work

My friend says the herbal pills are natural so they can't hurt you. What's wrong?

Mova's choice: option 1 · The right answer: option 3 · wrong ✗ · Who acts: friend, herbal pills, pills · What happens: say, be, not hurt · To what, where: you · Speech: someone speaks here

This is test 5 · ★ of lesson 17 «How medicines work» 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

Sentence 1: My friend says the herbal pills are natural so they can't hurt you.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	My	my	PRON	Case=Gen Number=Sing Person=1 Poss=Yes PronType=Prs	2 friend	nmod:poss
2	friend	friend	NOUN	Number=Sing	3 says	nsubj
3	says	say	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	the	the	DET	Definite=Def PronType=Art	6 pills	det
5	herbal	herbal	ADJ	Degree=Pos	6 pills	amod
6	pills	pill	NOUN	Number=Plur	8 natural	nsubj
7	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	8 natural	cop
8	natural	natural	ADJ	Degree=Pos	3 says	ccomp
9	so	so	SCONJ	_	13 hurt	mark
10	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	13 hurt	nsubj
11	ca	can	AUX	VerbForm=Fin	13 hurt	aux
12	n't	not	PART	Polarity=Neg	13 hurt	advmod
13	hurt	hurt	VERB	VerbForm=Inf	8 natural	advcl
14	you	you	PRON	Case=Acc Person=2 PronType=Prs	13 hurt	obj
15	.	.	PUNCT	_	3 says	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	say speech: assert	present	My friend						vn say-37.7-1-1 «NP V that S»: agent=Agent
2	is	present	the herbal pills					natural property	tree rules
3	not hurt	can	pills = pill	you					vn hurt-40.8.3-2 «NP V NP»: agent=Experiencer you=Patient

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's wrong?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	What	what	PRON	PronType=Int	3 wrong	nsubj
2	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	3 wrong	cop
3	wrong	wrong	ADJ	Degree=Pos	root	root
4	?	?	PUNCT	_	3 wrong	punct

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

The options

Option 1 · ← Mova's choice

Natural pills are tested more than others

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Natural	natural	ADJ	Degree=Pos	2 pills	amod
2	pills	pill	NOUN	Number=Plur	4 tested	nsubj:pass
3	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	4 tested	aux:pass
4	tested	test	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root
5	more	more	ADJ	Degree=Cmp ExtPos=ADV	7 others	advmod
6	than	than	ADP	_	5 more	fixed
7	others	other	NOUN	Number=Plur	4 tested	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	test	present · passive		Natural pills				others obl	vn assessment-34.1 «NP V NP»: subject=Theme

Option 2

Herbs can't have side effects

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Herbs	herb	NOUN	Number=Plur	4 have	nsubj
2	ca	can	AUX	VerbForm=Fin	4 have	aux
3	n't	not	PART	Polarity=Neg	4 have	advmod
4	have	have	VERB	VerbForm=Inf	root	root
5	side	side	NOUN	Number=Sing	6 effects	compound
6	effects	effect	NOUN	Number=Plur	4 have	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	not have	can	Herbs	side effects					vn birth-28.2-1 «NP V NP»: agent=Agent effect=Patient

Option 3 · ✓ the right answer

Natural doesn't always mean safe

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Natural	natural	ADJ	Degree=Pos	5 mean	nsubj
2	does	do	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 mean	aux
3	n't	not	PART	Polarity=Neg	5 mean	advmod
4	always	always	ADV	PronType=Tot	5 mean	advmod
5	mean	mean	VERB	VerbForm=Inf	root	root
6	safe	safe	ADJ	Degree=Pos	5 mean	xcomp

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	not mean	present · do-support	Natural					always, safe property	vn intend-61.2-1 «NP V S»: agent=Agent

Option 4

Nothing, he's right about herbal pills

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Nothing	nothing	PRON	Number=Sing PronType=Neg	5 right	nsubj
2	,	,	PUNCT	_	1 Nothing	punct
3	he	he	PRON	Case=Nom Gender=Masc Number=Sing Person=3 PronType=Prs	5 right	nsubj
4	's	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 right	cop
5	right	right	ADJ	Degree=Pos	root	root
6	about	about	ADP	_	8 pills	case
7	herbal	herbal	ADJ	Degree=Pos	8 pills	amod
8	pills	pill	NOUN	Number=Plur	5 right	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	is	present	Nothing					about herbal pills; right property	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.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/medicine/17-how-medicines-work/t5/