Tunnels and what lies under the street, sentence 6

Old mines and tunnels are still dangerous: they can collapse or be full of bad air, so nobody goes into them for fun.

Who acts: Old mines, tunnels, nobody · What happens: be, collapse, go

This is a sentence of the lesson «Tunnels and what lies under the street» of the technology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Old mines, tunnels, nobody), what happens, when and where, as Mova's frames read it from the tree.

The tree

The words, one row each (CoNLL-U)

#	word	lemma	UPOS	features	head	relation
1	Old	old	ADJ	Degree=Pos	2 mines	amod
2	mines	mine	NOUN	Number=Plur	7 dangerous	nsubj
3	and	and	CCONJ	_	4 tunnels	cc
4	tunnels	tunnel	NOUN	Number=Plur	2 mines	conj
5	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	7 dangerous	cop
6	still	still	ADV	_	7 dangerous	advmod
7	dangerous	dangerous	ADJ	Degree=Pos	root	root
8	:	:	PUNCT	_	7 dangerous	punct
9	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	11 collapse	nsubj
10	can	can	AUX	VerbForm=Fin	11 collapse	aux
11	collapse	collapse	VERB	VerbForm=Inf	7 dangerous	parataxis
12	or	or	CCONJ	_	14 full	cc
13	be	be	AUX	VerbForm=Inf	14 full	cop
14	full	full	ADJ	Degree=Pos	11 collapse	conj
15	of	of	ADP	_	17 air	case
16	bad	bad	ADJ	Degree=Pos	17 air	amod
17	air	air	NOUN	Number=Sing	14 full	obl
18	,	,	PUNCT	_	21 goes	punct
19	so	so	ADV	_	21 goes	advmod
20	nobody	nobody	PRON	Number=Sing PronType=Neg	21 goes	nsubj
21	goes	go	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	11 collapse	conj
22	into	into	ADP	_	23 them	case
23	them	they	PRON	Case=Acc Number=Plur Person=3 PronType=Prs	21 goes	obl
24	for	for	ADP	_	25 fun	case
25	fun	fun	NOUN	Number=Sing	21 goes	obl
26	.	.	PUNCT	_	7 dangerous	punct

Pragmatics

No stored speech act for this sentence.

#	verb	tense, mood	who	when	other	roles by
1	is	present	Old mines and tunnels	still	dangerous property	tree rules
2	collapse	can	tunnels = tunnel			vn other_cos-45.4 «NP.patient V»: agent=Patient
3	is	infinitive	tunnels = tunnel not said here		of bad air; full property	tree rules
4	go	present	nobody		into tunnels = tunnel; for fun	vn escape-51.1-1 «NP V PP.initial_location»: agent=Theme into they=Initial_Location

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.

Licence: CC BY-SA 4.0, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, mova-school-agreed-en.conllu) is part. The lessons were written for Mova's primary school. Sentence school:technology:029-tunnels-and-under-the-street.lesson:6.

The tree: Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change. The frames are read from the tree by Mova's frames reader (prag) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the release 0.4.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/school/technology/29-tunnels-and-under-the-street/6/