---
title: As a banana ripens, starch turns into sugar and the skin browns; rip… — Browning apples, rotting and mould · tree and pragmatics
description: As a banana ripens, starch turns into sugar and the skin browns; ripening is controlled by a gas called ethylene that fruit gives off, so fruit in a bowl ripens together, and hard fruit shut in a bag with a ripe banana ripens faster. Who acts: banana, starch, gas, fruit. A sentence of the lesson «Br
---

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# Browning apples, rotting and mould, sentence 10

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As a banana ripens, starch turns into sugar and the skin browns; ripening is controlled by a gas called ethylene that fruit gives off, so fruit in a bowl ripens together, and hard fruit shut in a bag with a ripe banana ripens faster.

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**Who acts:** banana, starch, gas, fruit, hard fruit · **What happens:** ripen, turn, control, call, give off, shut · **To what, where:** sugar, ripening, ethylene, gas, hard fruit, bag · **Speech:** someone speaks here

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This is a sentence of the lesson «Browning apples, rotting and mould» 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 (banana, starch, gas, fruit), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:chemistry:023-browning-apples-rotting-and-mould.lesson:10
# text = As a banana ripens, starch turns into sugar and the skin browns; ripening is controlled by a gas called ethylene that fruit gives off, so fruit in a bowl ripens together, and hard fruit shut in a bag with a ripe banana ripens faster.
# source = school lesson (ours)
# course = chemistry
# lesson = 023-browning-apples-rotting-and-mould.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): R1-cc-next ×2, R5-strong ×1, R6-punct-agree ×1, R7-rel-agree ×2, R8-pos-agree ×1
1	As	as	SCONJ	IN	_	4	mark	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	banana	banana	NOUN	NN	Number=Sing	4	nsubj	_	_
4	ripens	ripen	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	advcl	_	_
5	,	,	PUNCT	,	_	4	punct	_	_
6	starch	starch	NOUN	NN	Number=Sing	7	nsubj	_	_
7	turns	turn	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
8	into	into	ADP	IN	_	9	case	_	_
9	sugar	sugar	NOUN	NN	Number=Sing	7	obl	_	_
10	and	and	CCONJ	CC	_	13	cc	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
12	skin	skin	NOUN	NN	Number=Sing	13	compound	_	_
13	browns	brown	NOUN	NNS	Number=Plur	9	conj	_	_
14	;	;	PUNCT	,	_	17	punct	_	_
15	ripening	ripen	NOUN	NN	Number=Sing	17	nsubj:pass	_	Agree=R8-pos-agree|Haiku=17:nsubj:pass|HaikuPos=VERB:VBG:Tense=Pres|VerbForm=Part
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	17	aux:pass	_	_
17	controlled	control	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	7	parataxis	_	Agree=R7-rel-agree|Haiku=7:conj
18	by	by	ADP	IN	_	20	case	_	_
19	a	a	DET	DT	Definite=Ind|PronType=Art	20	det	_	_
20	gas	gas	NOUN	NN	Number=Sing	17	obl	_	_
21	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	20	acl	_	_
22	ethylene	ethylene	NOUN	NN	Number=Sing	21	xcomp	_	_
23	that	that	PRON	WDT	PronType=Rel	25	obj	_	_
24	fruit	fruit	NOUN	NN	Number=Sing	25	nsubj	_	_
25	gives	give	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	20	acl:relcl	_	Agree=R5-strong|Haiku=22:acl:relcl
26	off	off	ADP	RP	_	25	compound:prt	_	_
27	,	,	PUNCT	,	_	29	punct	_	_
28	so	so	CCONJ	CC	_	33	cc	_	Agree=R1-cc-next|Haiku=25:cc
29	fruit	fruit	NOUN	NN	Number=Sing	33	nsubj	_	_
30	in	in	ADP	IN	_	32	case	_	_
31	a	a	DET	DT	Definite=Ind|PronType=Art	32	det	_	_
32	bowl	bowl	NOUN	NN	Number=Sing	29	nmod	_	_
33	ripens	ripen	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	25	conj	_	_
34	together	together	ADV	RB	_	33	advmod	_	_
35	,	,	PUNCT	,	_	47	punct	_	Agree=R6-punct-agree|Haiku=39:punct
36	and	and	CCONJ	CC	_	47	cc	_	Agree=R1-cc-next|Haiku=33:cc
37	hard	hard	ADJ	JJ	Degree=Pos	38	amod	_	_
38	fruit	fruit	NOUN	NN	Number=Sing	47	nsubj	_	_
39	shut	shut	VERB	VBN	Tense=Past|VerbForm=Part	38	acl	_	_
40	in	in	ADP	IN	_	42	case	_	_
41	a	a	DET	DT	Definite=Ind|PronType=Art	42	det	_	_
42	bag	bag	NOUN	NN	Number=Sing	39	obl	_	Agree=R7-rel-agree|Haiku=39:nmod
43	with	with	ADP	IN	_	46	case	_	_
44	a	a	DET	DT	Definite=Ind|PronType=Art	46	det	_	_
45	ripe	ripe	ADJ	JJ	Degree=Pos	46	amod	_	_
46	banana	banana	NOUN	NN	Number=Sing	42	nmod	_	_
47	ripens	ripen	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	33	conj	_	_
48	faster	fast	ADV	RBR	Degree=Cmp	47	advmod	_	_
49	.	.	PUNCT	.	_	7	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **ripen** | present | a banana |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 2 | **turn** | present | starch |  |  | sugar and the skin browns |  |  | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme into sugar=Trajectory |
| 3 | **control** | present · passive | a gas | ripening |  |  |  |  | vn enforce-63 «NP V NP»: agent=Agent subject=Theme |
| 4 | **call** | participle | a gas *not said here* | ethylene |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 5 | **give off** | present | fruit | a gas |  |  |  |  | vn substance\_emission-43.4 «NP V NP»: agent=Source that=Theme |
| 6 | **ripen** | present | fruit in a bowl |  |  |  |  | together *property* | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 7 | **shut** | participle |  | hard fruit *not said here* |  | a bag with a ripe banana |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 8 | **ripen** | present | hard fruit |  |  |  |  | fast *property* | vn other\_cos-45.4 «NP.patient V»: agent=Patient |

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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:chemistry:023-browning-apples-rotting-and-mould.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): R1-cc-next ×2, R5-strong ×1, R6-punct-agree ×1, R7-rel-agree ×2, R8-pos-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](https://md.mova.elamur.ai/free/en/releases/0.4/).

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