---
title: The crust browns as sugars and proteins react with heat; the inside… — Bread rising: yeast at work · tree and pragmatics
description: The crust browns as sugars and proteins react with heat; the inside stays soft and pale because its water keeps it below 100 °C. Who acts: crust, sugars, inside, water. A sentence of the lesson «Bread rising: yeast at work» of the chemistry course of Mova's primary school with its dependency tree an
---

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# Bread rising: yeast at work, sentence 17

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The crust browns as sugars and proteins react with heat; the inside stays soft and pale because its water keeps it below 100 °C.

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**Who acts:** crust, sugars, inside, water · **What happens:** brown, react, stay, keep · **To what, where:** sugar

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This is a sentence of the lesson «Bread rising: yeast at work» 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 (crust, sugars, inside, water), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:chemistry:021-bread-rising-yeast-at-work.lesson:17
# text = The crust browns as sugars and proteins react with heat; the inside stays soft and pale because its water keeps it below 100 °C.
# source = school lesson (ours)
# course = chemistry
# lesson = 021-bread-rising-yeast-at-work.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): R7-rel-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	crust	crust	NOUN	NN	Number=Sing	3	nsubj	_	_
3	browns	brown	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	14	conj	_	_
4	as	as	SCONJ	IN	_	8	mark	_	_
5	sugars	sugar	NOUN	NNS	Number=Plur	8	nsubj	_	_
6	and	and	CCONJ	CC	_	7	cc	_	_
7	proteins	protein	NOUN	NNS	Number=Plur	5	conj	_	_
8	react	react	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	advcl	_	_
9	with	with	ADP	IN	_	10	case	_	_
10	heat	heat	NOUN	NN	Number=Sing	8	obl	_	_
11	;	;	PUNCT	,	_	14	punct	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	inside	inside	NOUN	NN	Number=Sing	14	nsubj	_	_
14	stays	stay	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
15	soft	soft	ADJ	JJ	Degree=Pos	14	xcomp	_	_
16	and	and	CCONJ	CC	_	17	cc	_	_
17	pale	pale	ADJ	JJ	Degree=Pos	15	conj	_	_
18	because	because	SCONJ	IN	_	21	mark	_	_
19	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	20	nmod:poss	_	_
20	water	water	NOUN	NN	Number=Sing	21	nsubj	_	_
21	keeps	keep	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	14	advcl	_	_
22	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	21	obj	_	_
23	below	below	ADV	RB	_	25	advmod	_	_
24	100	100	NUM	CD	NumForm=Digit|NumType=Card	25	nummod	_	Agree=R7-rel-agree|Haiku=25:compound
25	°	°	NUM	CD	NumForm=Word|NumType=Card	26	nummod	_	_
26	C.	c.	NOUN	NNS	Number=Plur	21	obj	_	_
```

## 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 | **brown** | present | the crust |  |  |  |  |  | vn cooking-45.3 «NP.patient V»: agent=Patient |
| 2 | **react** | present | sugars and proteins |  |  |  |  | with heat | vn respond-113 «NP V PP.predicate»: agent=Agent with heat=Eventuality |
| 3 | **stay** | present | the inside |  |  |  |  | soft *property* | vn exist-47.1 «NP V»: agent=Theme |
| 4 | **keep** | present | sugar's water | sugar |  |  |  |  | vn sustain-55.6-1 «NP V NP ADJ»: agent=Agent it=Theme c.=Attribute |

<!-- .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:chemistry:021-bread-rising-yeast-at-work.lesson:17`.

**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](https://md.mova.elamur.ai/free/en/releases/0.4/).

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