Posture and eyes for sporty kids, sentence 12

Fresh snow reflects up to about 80% of the sun's UV light, even on cloudy days, and UV can burn the surface of the eye, called snow blindness.

Who acts: Fresh snow, UV, surface, sun · What happens: reflect up, burn, call, light · To what, where: surface, snow blindness · Speech: someone speaks here

This is a sentence of the lesson «Posture and eyes for sporty kids» of the medicine 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 (Fresh snow, UV, surface, sun), 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	Fresh	fresh	ADJ	Degree=Pos	2 snow	amod
2	snow	snow	NOUN	Number=Sing	3 reflects	nsubj
3	reflects	reflect	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	root	root
4	up	up	ADP	_	3 reflects	compound:prt
5	to	to	ADP	_	8 %	case
6	about	about	ADV	_	7 80	advmod
7	80	80	NUM	NumForm=Digit NumType=Card	8 %	nummod
8	%	%	SYM	Number=Sing	3 reflects	obl
9	of	of	ADP	_	14 light	case
10	the	the	DET	Definite=Def PronType=Art	11 sun	det
11	sun	sun	NOUN	Number=Sing	14 light	nmod:poss
12	's	's	PART	_	11 sun	case
13	UV	ultra-violet	NOUN	Abbr=Yes Number=Sing	14 light	compound
14	light	light	NOUN	Number=Sing	8 %	nmod
15	,	,	PUNCT	_	19 days	punct
16	even	even	ADV	_	19 days	advmod
17	on	on	ADP	_	19 days	case
18	cloudy	cloudy	ADJ	Degree=Pos	19 days	amod
19	days	day	NOUN	Number=Plur	3 reflects	obl
20	,	,	PUNCT	_	24 burn	punct
21	and	and	CCONJ	_	24 burn	cc
22	UV	ultra-violet	NOUN	Abbr=Yes Number=Sing	24 burn	nsubj
23	can	can	AUX	VerbForm=Fin	24 burn	aux
24	burn	burn	VERB	VerbForm=Inf	3 reflects	conj
25	the	the	DET	Definite=Def PronType=Art	26 surface	det
26	surface	surface	NOUN	Number=Sing	24 burn	obj
27	of	of	ADP	_	29 eye	case
28	the	the	DET	Definite=Def PronType=Art	29 eye	det
29	eye	eye	NOUN	Number=Sing	26 surface	nmod
30	,	,	PUNCT	_	31 called	punct
31	called	call	VERB	Tense=Past VerbForm=Part Voice=Pass	26 surface	acl
32	snow	snow	NOUN	Number=Sing	33 blindness	compound
33	blindness	blindness	NOUN	Number=Sing	31 called	xcomp
34	.	.	PUNCT	_	3 reflects	punct

Pragmatics

No stored speech act for this sentence.

#	verb	tense, mood	who	what, whom	when	roles by
1	reflect up	present	Fresh snow		day	vn focus-87.1-1 «NP V»: agent=Agent
2	burn	can	UV	the surface of the eye		vn light_emission-43.1 «NP V NP.theme»: agent=Agent surface=Theme
3	call	participle	the surface of the eye not said here	snow blindness		vn initiate_communication-37.4.2-1 «NP V»: agent=Agent
4	light		the sun			nom light «phenomenon transitive»: poss=agent

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:medicine:058-posture-and-eyes-for-sporty-kids.lesson:12.

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): R5-strong ×1. 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/medicine/58-posture-and-eyes-for-sporty-kids/12/