---
title: how does yeast make bread puff up — Fungi, bacteria and tiny living things · tree and pragmatics
description: how does yeast make bread puff up Test 11 · ★ of lesson 77 «Fungi, bacteria and tiny living things» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 11 · ★ · Fungi, bacteria and tiny living things

<!-- .ven lang=en -->
how does yeast make bread puff up

<!-- .vintro -->
**Mova's choice:** option 4 · **The right answer:** option 4 · right ✓ · **Who acts:** yeast, bread · **What happens:** make, puff up · **To what, where:** bread

<!-- .vabout -->
This is test 11 · ★ of lesson 77 «Fungi, bacteria and tiny living things» of the world course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/world/77-fungi-bacteria-tiny-living-things/#t11).

## The question {#question}

```conllu
# sent_id = question:world:77-fungi-bacteria-tiny-living-things:t11:1
# text = how does yeast make bread puff up
1	how	how	ADV	WRB	PronType=Int	4	advmod	_	_
2	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	yeast	yeast	NOUN	NN	Number=Sing	4	nsubj	_	_
4	make	make	VERB	VB	VerbForm=Inf	0	root	_	_
5	bread	bread	NOUN	NN	Number=Sing	4	obj	_	_
6	puff	puff	VERB	VB	VerbForm=Inf	4	xcomp	_	_
7	up	up	ADP	RP	_	6	compound:prt	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present · do-support | yeast | bread |  |  |  |  | tree rules |
| 2 | **puff up** | infinitive | bread *not said here* |  |  |  |  |  | vn substance\_emission-43.4-1 «NP V»: agent=Source |

<!-- .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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
Yeast melts in the oven and fills with air

```conllu
# sent_id = question:world:77-fungi-bacteria-tiny-living-things:t11:o1:1
# text = Yeast melts in the oven and fills with air
1	Yeast	yeast	NOUN	NN	Number=Sing	2	nsubj	_	_
2	melts	melt	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	in	in	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	oven	oven	NOUN	NN	Number=Sing	2	obl	_	_
6	and	and	CCONJ	CC	_	7	cc	_	_
7	fills	fill	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
8	with	with	ADP	IN	_	9	case	_	_
9	air	air	NOUN	NN	Number=Sing	7	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **melt** | present | Yeast |  |  | the oven |  |  | vn other\_cos-45.4-1 «NP.patient V»: agent=Patient |
| 2 | **fill** | present | Yeast *not said here* |  |  |  |  | with air | vn other\_cos-45.4 «NP V NP PP.instrument»: agent=Agent with air=Instrument |

### Option 2 {#o2}

<!-- .ven lang=en -->
Yeast makes the flour grow bigger in the heat

```conllu
# sent_id = question:world:77-fungi-bacteria-tiny-living-things:t11:o2:1
# text = Yeast makes the flour grow bigger in the heat
1	Yeast	yeast	NOUN	NN	Number=Sing	2	nsubj	_	_
2	makes	make	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	flour	flour	NOUN	NN	Number=Sing	2	obj	_	_
5	grow	grow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	xcomp	_	_
6	bigger	big	ADJ	JJR	Degree=Cmp	2	xcomp	_	_
7	in	in	ADP	IN	_	9	case	_	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	_	_
9	heat	heat	NOUN	NN	Number=Sing	6	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present | Yeast | the flour |  |  |  | big *property* | tree rules |
| 2 | **grow** | present | the flour *not said here* |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |

### Option 3 {#o3}

<!-- .ven lang=en -->
Yeast soaks up water and swells

```conllu
# sent_id = question:world:77-fungi-bacteria-tiny-living-things:t11:o3:1
# text = Yeast soaks up water and swells
1	Yeast	yeast	NOUN	NN	Number=Sing	2	nsubj	_	_
2	soaks	soak	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	up	up	ADP	RP	_	2	compound:prt	_	_
4	water	water	NOUN	NN	Number=Sing	2	obj	_	_
5	and	and	CCONJ	CC	_	6	cc	_	_
6	swells	swell	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **soak up** | present | Yeast | water |  |  |  |  | vn wipe\_manner-10.4.1 «NP V NP.source»: agent=Agent water=Source |
| 2 | **swell** | present | Yeast *not said here* |  |  |  |  |  | vn calibratable\_cos-45.6.1-1 «NP.attribute V»: agent=Attribute |

### Option 4 · ← Mova's choice · ✓ the right answer {#o4}

<!-- .ven lang=en -->
Yeast gives off bubbles of carbon dioxide

```conllu
# sent_id = question:world:77-fungi-bacteria-tiny-living-things:t11:o4:1
# text = Yeast gives off bubbles of carbon dioxide
1	Yeast	yeast	NOUN	NN	Number=Sing	2	nsubj	_	_
2	gives	give	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	off	off	ADP	RP	_	2	compound:prt	_	_
4	bubbles	bubble	NOUN	NNS	Number=Plur	2	obj	_	_
5	of	of	ADP	IN	_	7	case	_	_
6	carbon	carbon	NOUN	NN	Number=Sing	7	compound	_	_
7	dioxide	dioxide	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **give off** | present | Yeast | bubbles of carbon dioxide |  |  |  |  | vn substance\_emission-43.4 «NP V NP»: agent=Source bubble=Theme |

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**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

<!-- /div -->

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