Ukraine's forests: bison, elk, lynx, wolves and Carpathian brown bears, sentence 15

Rescued bears can rarely go back to the wild because they never learned to look after themselves.

Who acts: Rescued bears, bears · What happens: rescue, go back, not learn, look

This is a sentence of the lesson «Ukraine's forests: bison, elk, lynx, wolves and Carpathian brown bears» of the biology 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 (Rescued bears, bears), 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	Rescued	rescue	VERB	Tense=Past VerbForm=Part Voice=Pass	2 bears	amod
2	bears	bear	NOUN	Number=Plur	5 go	nsubj
3	can	can	AUX	VerbForm=Fin	5 go	aux
4	rarely	rarely	ADV	_	5 go	advmod
5	go	go	VERB	VerbForm=Inf	root	root
6	back	back	ADV	_	5 go	advmod
7	to	to	ADP	_	9 wild	case
8	the	the	DET	Definite=Def PronType=Art	9 wild	det
9	wild	wild	NOUN	Number=Sing	5 go	obl
10	because	because	SCONJ	_	13 learned	mark
11	they	they	PRON	Case=Nom Number=Plur Person=3 PronType=Prs	13 learned	nsubj
12	never	never	ADV	PronType=Neg	13 learned	advmod
13	learned	learn	VERB	Mood=Ind Number=Plur Person=3 Tense=Past VerbForm=Fin	5 go	advcl
14	to	to	PART	_	15 look	mark
15	look	look	VERB	VerbForm=Inf	13 learned	xcomp
16	after	after	ADP	_	17 themselves	case
17	themselves	themselves	PRON	Case=Acc Number=Plur Person=3 PronType=Prs Reflex=Yes	15 look	obl
18	.	.	PUNCT	_	5 go	punct

Pragmatics

No stored speech act for this sentence.

#	verb	tense, mood	who	when	other	roles by
1	rescue	participle				vn steal-10.5 «NP V NP»: agent=Agent
2	go back	can	Rescued bears		to the wild result; rarely property	vn convert-26.6.2 «NP V S_ING»: agent=Patient to wild=Result
3	not learn	past	bears = bear			vn learn-14-2-1 «NP V that S»: agent=Agent clause=Topic
4	look	to-infinitive	bears = bear not said here	after bears = bear		vn stimulus_subject-30.4 «NP V PP.attribute»: agent=Stimulus

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:biology:372-ukraine-s-forests-bison-elk-lynx-wolves-and-carpathian-brown-bears.lesson:15.

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/biology/372-ukraine-s-forests-bison-elk-lynx-wolves-and-carpathian-brown-bears/15/