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Test 5 · ★★ · Metals, mining and what they cost

A river below an old mine runs orange and fish have died. What most likely happened?

Mova's choice: option 3 · The right answer: option 4 · wrong ✗ · Who acts: river, fish · What happens: run, die, happen · To what, where: orange

This is test 5 · ★★ of lesson 60 «Metals, mining and what they cost» of the geography 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 river below an old mine runs orange and fish have died.

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	A	a	DET	Definite=Ind PronType=Art	2 river	det
2	river	river	NOUN	Number=Sing	7 runs	nsubj
3	below	below	ADP	_	6 mine	case
4	an	a	DET	Definite=Ind PronType=Art	6 mine	det
5	old	old	ADJ	Degree=Pos	6 mine	amod
6	mine	mine	NOUN	Number=Sing	2 river	nmod
7	runs	run	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
8	orange	orange	NOUN	Number=Sing	7 runs	obj
9	and	and	CCONJ	_	12 died	cc
10	fish	fish	NOUN	Number=Plur	12 died	nsubj
11	have	have	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	12 died	aux
12	died	die	VERB	Tense=Past VerbForm=Part	7 runs	conj
13	.	.	PUNCT	_	7 runs	punct

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	run	present	a river below a old mine	orange					vn run-51.3.2-2-1 «NP V NP»: agent=Theme orange=Trajectory
2	die	present · perfect	fish						vn calibratable_cos-45.6.1 «NP.attribute V»: agent=Attribute

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 most likely happened?

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	What	what	PRON	PronType=Int	4 happened	nsubj
2	most	most	ADV	Degree=Sup	3 likely	advmod
3	likely	likely	ADV	_	4 happened	advmod
4	happened	happen	VERB	Tense=Past VerbForm=Part	root	root
5	?	?	PUNCT	_	4 happened	punct

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

The options

Option 1

The sun dried the river

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 sun	det
2	sun	sun	NOUN	Number=Sing	3 dried	nsubj
3	dried	dry	VERB	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	root	root
4	the	the	DET	Definite=Def PronType=Art	5 river	det
5	river	river	NOUN	Number=Sing	3 dried	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	dry	past	the sun	the river					vn other_cos-45.4-1 «NP V NP ADJ»: agent=Patient river=Result

Option 2

The fish turned the water orange

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	The	the	DET	Definite=Def PronType=Art	2 fish	det
2	fish	fish	NOUN	Number=Sing	3 turned	nsubj
3	turned	turn	VERB	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	root	root
4	the	the	DET	Definite=Def PronType=Art	6 orange	det
5	water	water	NOUN	Number=Sing	6 orange	compound
6	orange	orange	NOUN	Number=Sing	3 turned	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	turn	past	the fish	the water orange					vn roll-51.3.1 «NP V NP.theme»: agent=Agent orange=Theme

Option 3 · ← Mova's choice

Rain makes rivers orange every year in the autumn

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Rain	rain	NOUN	Number=Sing	2 makes	nsubj
2	makes	make	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
3	rivers	river	NOUN	Number=Plur	2 makes	obj
4	orange	orange	ADJ	Degree=Pos	2 makes	xcomp
5	every	every	DET	PronType=Tot	6 year	det
6	year	year	NOUN	Number=Sing	2 makes	obl:unmarked
7	in	in	ADP	_	9 autumn	case
8	the	the	DET	Definite=Def PronType=Art	9 autumn	det
9	autumn	autumn	NOUN	Number=Sing	2 makes	obl

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	make	present	Rain	rivers			autumn; year	orange property	vn build-26.1-1 «NP.asset V NP»: agent=Asset river=Product

Option 4 · ✓ the right answer

Acid and toxic metals from the mine poisoned it

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Acid	acid	NOUN	Number=Sing	8 poisoned	nsubj
2	and	and	CCONJ	_	4 metals	cc
3	toxic	toxic	ADJ	Degree=Pos	4 metals	amod
4	metals	metal	NOUN	Number=Plur	1 Acid	conj
5	from	from	ADP	_	7 mine	case
6	the	the	DET	Definite=Def PronType=Art	7 mine	det
7	mine	mine	NOUN	Number=Sing	4 metals	nmod
8	poisoned	poison	VERB	Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin	root	root
9	it	it	PRON	Case=Acc Gender=Neut Number=Sing Person=3 PronType=Prs	8 poisoned	obj

#	verb	tense, mood	who	what, whom	to whom	where	when	other	roles by
1	poison	past	Acid and toxic metals from the mine	mine					vn poison-42.2 «NP V NP»: agent=Agent it=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/geography/60-metals-mining-and-what-they-cost/t5/