Bike helmets and roads, sentence 9

Helmet foam is built for one big hit; after a crash it may be damaged inside even if it looks fine, so it should be replaced.

Who acts: foam · What happens: build, damage, look, replace · To what, where: Helmet foam, foam

This is a sentence of the lesson «Bike helmets and roads» 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 (foam), 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	Helmet	helmet	NOUN	Number=Sing	2 foam	compound
2	foam	foam	NOUN	Number=Sing	4 built	nsubj:pass
3	is	be	AUX	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	4 built	aux:pass
4	built	build	VERB	Tense=Past VerbForm=Part Voice=Pass	root	root
5	for	for	ADP	_	8 hit	case
6	one	one	NUM	NumForm=Word NumType=Card	8 hit	nummod
7	big	big	ADJ	Degree=Pos	8 hit	amod
8	hit	hit	NOUN	Number=Sing	4 built	obl
9	;	;	PUNCT	_	16 damaged	punct
10	after	after	ADP	_	12 crash	case
11	a	a	DET	Definite=Ind PronType=Art	12 crash	det
12	crash	crash	NOUN	Number=Sing	16 damaged	obl
13	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	16 damaged	nsubj:pass
14	may	may	AUX	VerbForm=Fin	16 damaged	aux
15	be	be	AUX	VerbForm=Inf	16 damaged	aux:pass
16	damaged	damage	VERB	Tense=Past VerbForm=Part Voice=Pass	4 built	parataxis
17	inside	inside	ADV	_	16 damaged	advmod
18	even	even	ADV	_	21 looks	advmod
19	if	if	SCONJ	_	21 looks	mark
20	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	21 looks	nsubj
21	looks	look	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	16 damaged	advcl
22	fine	fine	ADJ	Degree=Pos	21 looks	xcomp
23	,	,	PUNCT	_	28 replaced	punct
24	so	so	ADV	_	28 replaced	advmod
25	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	28 replaced	nsubj:pass
26	should	should	AUX	VerbForm=Fin	28 replaced	aux
27	be	be	AUX	VerbForm=Inf	28 replaced	aux:pass
28	replaced	replace	VERB	Tense=Past VerbForm=Part Voice=Pass	4 built	conj
29	.	.	PUNCT	_	4 built	punct

Pragmatics

form: statement
act: assert
voice: narrator
polarity: none
hedged: yes
teacher: kept the draft

#	verb	tense, mood	who	what, whom	when	other	roles by
1	build	present · passive		Helmet foam		for one big hit	vn build-26.1-1 «NP V NP P.asset»: subject=Product for hit=Asset
2	damage	may · passive		foam	after a crash	inside property	vn destroy-44 «NP V NP»: subject=Patient
3	look a condition, not said to happen	present	foam			fine property	vn stimulus_subject-30.4 «NP V ADJ»: agent=Stimulus
4	replace	should · passive		foam			vn substitute-13.6.2-1 «NP V NP»: subject=Co-Theme

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:072-bike-helmets-and-roads.lesson:9.

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/72-bike-helmets-and-roads/9/