---
title: A ripe apple gives off a gas called ethylene that tells nearby fruit… — Fruit: how apples, bananas, oranges, strawberrie… · tree and pragmatics
description: A ripe apple gives off a gas called ethylene that tells nearby fruit to ripen, which is why a hard green banana shut in a paper bag with an apple ripens fast, and why one rotten apple spoils the bowl. Who acts: ripe apple, gas, nearby fruit, hard green banana. A sentence of the lesson «Fruit: how ap
---

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# Fruit: how apples, bananas, oranges, strawberries and grapes grow, sentence 6

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A ripe apple gives off a gas called ethylene that tells nearby fruit to ripen, which is why a hard green banana shut in a paper bag with an apple ripens fast, and why one rotten apple spoils the bowl.

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**Who acts:** ripe apple, gas, nearby fruit, hard green banana, one rotten apple · **What happens:** give off, call, tell, ripen, be, shut · **To what, where:** gas, ethylene, nearby fruit, hard green banana, paper bag, bowl · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Fruit: how apples, bananas, oranges, strawberries and grapes grow» 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 (ripe apple, gas, nearby fruit, hard green banana), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:346-fruit-how-apples-bananas-oranges-strawberries-and-grapes-grow.lesson:6
# text = A ripe apple gives off a gas called ethylene that tells nearby fruit to ripen, which is why a hard green banana shut in a paper bag with an apple ripens fast, and why one rotten apple spoils the bowl.
# source = school lesson (ours)
# course = biology
# lesson = 346-fruit-how-apples-bananas-oranges-strawberries-and-grapes-grow.lesson
# annotation = 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 ×3, R7-rel-agree ×3
1	A	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
2	ripe	ripe	ADJ	JJ	Degree=Pos	3	amod	_	_
3	apple	apple	NOUN	NN	Number=Sing	4	nsubj	_	_
4	gives	give	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	off	off	ADP	RP	_	4	compound:prt	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	gas	gas	NOUN	NN	Number=Sing	4	obj	_	_
8	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	7	acl	_	_
9	ethylene	ethylene	NOUN	NN	Number=Sing	8	xcomp	_	_
10	that	that	PRON	WDT	PronType=Rel	11	nsubj	_	_
11	tells	tell	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	acl:relcl	_	Agree=R5-strong|Haiku=9:acl:relcl
12	nearby	nearby	ADJ	JJ	Degree=Pos	13	amod	_	_
13	fruit	fruit	NOUN	NN	Number=Sing	11	obj	_	_
14	to	to	PART	TO	_	15	mark	_	_
15	ripen	ripen	VERB	VB	VerbForm=Inf	11	xcomp	_	Agree=R5-strong|Haiku=13:acl
16	,	,	PUNCT	,	_	19	punct	_	_
17	which	which	PRON	WDT	PronType=Rel	19	nsubj	_	_
18	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	cop	_	_
19	why	why	ADV	WRB	PronType=Int	11	conj	_	_
20	a	a	DET	DT	Definite=Ind|PronType=Art	23	det	_	_
21	hard	hard	ADJ	JJ	Degree=Pos	23	amod	_	_
22	green	green	ADJ	JJ	Degree=Pos	23	amod	_	_
23	banana	banana	NOUN	NN	Number=Sing	32	nsubj	_	_
24	shut	shut	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	23	acl	_	_
25	in	in	ADP	IN	_	28	case	_	_
26	a	a	DET	DT	Definite=Ind|PronType=Art	28	det	_	_
27	paper	paper	NOUN	NN	Number=Sing	28	compound	_	_
28	bag	bag	NOUN	NN	Number=Sing	24	obl	_	Agree=R7-rel-agree|Haiku=24:nmod
29	with	with	ADP	IN	_	31	case	_	_
30	an	a	DET	DT	Definite=Ind|PronType=Art	31	det	_	_
31	apple	apple	NOUN	NN	Number=Sing	24	obl	_	Agree=R7-rel-agree|Haiku=24:nmod
32	ripens	ripen	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	advcl:relcl	_	_
33	fast	fast	ADV	RB	Degree=Pos	32	advmod	_	Agree=R7-rel-agree|Haiku=32:xcomp|HaikuPos=ADJ:JJ:Degree=Pos
34	,	,	PUNCT	,	_	36	punct	_	_
35	and	and	CCONJ	CC	_	36	cc	_	_
36	why	why	ADV	WRB	PronType=Int	4	conj	_	_
37	one	one	NUM	CD	NumForm=Word|NumType=Card	39	nummod	_	_
38	rotten	rotten	ADJ	JJ	Degree=Pos	39	amod	_	_
39	apple	apple	NOUN	NN	Number=Sing	40	nsubj	_	_
40	spoils	spoil	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	32	conj	_	Agree=R5-strong|Haiku=36:advcl
41	the	the	DET	DT	Definite=Def|PronType=Art	42	det	_	_
42	bowl	bowl	NOUN	NN	Number=Sing	40	obj	_	_
43	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **give off** | present | a ripe apple | a gas |  |  |  |  | vn substance\_emission-43.4 «NP V NP»: agent=Source gas=Theme |
| 2 | **call** | participle | a gas *not said here* | ethylene |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 3 | **tell** *speech: assert* | present | a gas | nearby fruit |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP S\_INF»: agent=Agent fruit=Recipient clause=Topic |
| 4 | **ripen** *not said to happen* | to-infinitive | nearby fruit *not said here* |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 5 | **is** | present |  |  |  |  |  | why *property* | tree rules |
| 6 | **shut** | participle |  | a hard green banana *not said here* |  | a paper bag |  | with a apple | vn other\_cos-45.4 «NP V NP PP.instrument»: agent=Agent with apple=Instrument |
| 7 | **ripen** | present | a hard green banana |  |  |  |  | fast *property* | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 8 | **spoil** | present | one rotten apple | the bowl |  |  |  |  | tree rules |

<!-- .note -->
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.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/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:346-fruit-how-apples-bananas-oranges-strawberries-and-grapes-grow.lesson:6`.

**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 ×3, R7-rel-agree ×3. **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](https://md.mova.elamur.ai/free/en/releases/0.4/).

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