Screens, eyes and sleep, sentence 10

Screens before bed, with bright light and exciting content, can delay sleep, so doctors suggest no screens for about an hour before bed and devices charged outside the bedroom.

Who acts: Screens, doctors · What happens: delay, suggest, charge · To what, where: sleep, screens, devices, bedroom

This is a sentence of the lesson «Screens, eyes and sleep» 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 (Screens, doctors), 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	Screens	screen	NOUN	Number=Plur	13 delay	nsubj
2	before	before	ADP	_	3 bed	case
3	bed	bed	NOUN	Number=Sing	1 Screens	nmod
4	,	,	PUNCT	_	7 light	punct
5	with	with	ADP	_	7 light	case
6	bright	bright	ADJ	Degree=Pos	7 light	amod
7	light	light	NOUN	Number=Sing	1 Screens	conj
8	and	and	CCONJ	_	10 content	cc
9	exciting	exciting	ADJ	Degree=Pos	10 content	amod
10	content	content	NOUN	Number=Sing	7 light	conj
11	,	,	PUNCT	_	13 delay	punct
12	can	can	AUX	VerbForm=Fin	13 delay	aux
13	delay	delay	VERB	VerbForm=Inf	root	root
14	sleep	sleep	NOUN	Number=Sing	13 delay	obj
15	,	,	PUNCT	_	18 suggest	punct
16	so	so	ADV	_	18 suggest	advmod
17	doctors	doctor	NOUN	Number=Plur	18 suggest	nsubj
18	suggest	suggest	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	13 delay	parataxis
19	no	no	DET	PronType=Neg	20 screens	det
20	screens	screen	NOUN	Number=Plur	18 suggest	obj
21	for	for	ADP	_	24 hour	case
22	about	about	ADV	_	24 hour	advmod
23	an	a	DET	Definite=Ind PronType=Art	24 hour	det
24	hour	hour	NOUN	Number=Sing	13 delay	obl
25	before	before	ADP	_	26 bed	case
26	bed	bed	NOUN	Number=Sing	24 hour	nmod
27	and	and	CCONJ	_	28 devices	cc
28	devices	device	NOUN	Number=Plur	1 Screens	conj
29	charged	charge	VERB	Tense=Past VerbForm=Part	28 devices	acl
30	outside	outside	ADP	_	32 bedroom	case
31	the	the	DET	Definite=Def PronType=Art	32 bedroom	det
32	bedroom	bedroom	NOUN	Number=Sing	29 charged	obl
33	.	.	PUNCT	_	29 charged	punct

Pragmatics

No stored speech act for this sentence.

#	verb	tense, mood	who	what, whom	where	when	roles by
1	delay	can	Screens before bed and bright light and exciting content and devices	sleep		hour	vn delay-53.3-1-1 «NP V»: agent=Agent sleep=Source
2	suggest speech: suggest	present	doctors	no screens			vn say-37.7-1-1-1 «NP V NP.topic»: agent=Agent screen=Topic
3	charge	participle		devices not said here	the bedroom		vn run-51.3.2 «NP V PP.location»: agent=Theme outside bedroom=Trajectory

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:035-screens-eyes-and-sleep.lesson:10.

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): R7-rel-agree ×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/35-screens-eyes-and-sleep/10/