Cleaning chemicals and safety at home, sentence 8

Many toilet cleaners are acids, and mixing an acid with bleach gives off chlorine, a poisonous gas; mixing bleach with ammonia cleaners makes other harmful gases.

Who acts: Many toilet cleaners, mixing, mixing bleach · What happens: be, mix, give off, make · To what, where: acids, acid, chlorine, other harmful gases

This is a sentence of the lesson «Cleaning chemicals and safety at home» of the chemistry 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 (Many toilet cleaners, mixing, mixing bleach), 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	Many	many	ADJ	Degree=Pos	3 cleaners	amod
2	toilet	toilet	NOUN	Number=Sing	3 cleaners	compound
3	cleaners	cleaner	NOUN	Number=Plur	5 acids	nsubj
4	are	be	AUX	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	5 acids	cop
5	acids	acid	NOUN	Number=Plur	root	root
6	,	,	PUNCT	_	5 acids	punct
7	and	and	CCONJ	_	13 gives	cc
8	mixing	mix	VERB	Tense=Pres VerbForm=Part	13 gives	csubj
9	an	a	DET	Definite=Ind PronType=Art	10 acid	det
10	acid	acid	NOUN	Number=Sing	8 mixing	obj
11	with	with	ADP	_	12 bleach	case
12	bleach	bleach	NOUN	Number=Sing	8 mixing	obl
13	gives	give	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 acids	conj
14	off	off	ADP	_	13 gives	compound:prt
15	chlorine	chlorine	NOUN	Number=Sing	13 gives	obj
16	,	,	PUNCT	_	19 gas	punct
17	a	a	DET	Definite=Ind PronType=Art	19 gas	det
18	poisonous	poisonous	ADJ	Degree=Pos	19 gas	amod
19	gas	gas	NOUN	Number=Sing	15 chlorine	appos
20	;	;	PUNCT	_	22 bleach	punct
21	mixing	mixing	NOUN	Number=Sing	22 bleach	compound
22	bleach	bleach	NOUN	Number=Sing	26 makes	nsubj
23	with	with	ADP	_	25 cleaners	case
24	ammonia	ammonia	NOUN	Number=Sing	25 cleaners	compound
25	cleaners	cleaner	NOUN	Number=Plur	22 bleach	nmod
26	makes	make	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	5 acids	conj
27	other	other	ADJ	Degree=Pos	29 gases	amod
28	harmful	harmful	ADJ	Degree=Pos	29 gases	amod
29	gases	gas	NOUN	Number=Plur	26 makes	obj
30	.	.	PUNCT	_	5 acids	punct

Pragmatics

No stored speech act for this sentence.

#	verb	tense, mood	who	what, whom	other	roles by
1	is a	present	Many toilet cleaners	acids		tree rules
2	mix	gerund		a acid	with bleach	vn mix-22.1-1-1 «NP V NP PP.co-patient»: agent=Agent acid=Patient with bleach=Co-Patient
3	give off	present	mixing	chlorine		vn substance_emission-43.4 «NP V NP»: agent=Source chlorine=Theme
4	make	present	mixing bleach with ammonia cleaners	other harmful gases		vn build-26.1-1 «NP.asset V NP»: agent=Asset gas=Product

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:chemistry:025-cleaning-chemicals-safety.lesson:8.

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): R1-cc-next ×1, R5-strong ×1, R6-punct-agree ×1, 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/chemistry/25-cleaning-chemicals-safety/8/