---
title: Inside a chrysalis the caterpillar's body breaks down and is rebuilt… — The butterfly house · tree and pragmatics
description: Inside a chrysalis the caterpillar's body breaks down and is rebuilt as a butterfly; cocoons are spun by moths, not butterflies; butterfly houses often buy pupae from butterfly farms in tropical countries, where local people earn money while keeping the forest standing. Who acts: body, moths, butter
---

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# The butterfly house, sentence 9

<!-- .ven lang=en -->
Inside a chrysalis the caterpillar's body breaks down and is rebuilt as a butterfly; cocoons are spun by moths, not butterflies; butterfly houses often buy pupae from butterfly farms in tropical countries, where local people earn money while keeping the forest standing.

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**Who acts:** body, moths, butterfly houses, local people · **What happens:** break down, rebuild, spin, buy, earn, keep · **To what, where:** chrysalis, cocoons, pupae, butterfly farms, money, forest

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This is a sentence of the lesson «The butterfly house» 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 (body, moths, butterfly houses, local people), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:098-the-butterfly-house.lesson:9
# text = Inside a chrysalis the caterpillar's body breaks down and is rebuilt as a butterfly; cocoons are spun by moths, not butterflies; butterfly houses often buy pupae from butterfly farms in tropical countries, where local people earn money while keeping the forest standing.
# source = school lesson (ours)
# course = biology
# lesson = 098-the-butterfly-house.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): R2-punct-next ×1, R5-strong ×1, R7-rel-agree ×2
1	Inside	inside	ADP	IN	_	3	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	chrysalis	chrysalis	NOUN	NN	Number=Sing	8	obl	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	caterpillar	caterpillar	NOUN	NN	Number=Sing	7	nmod:poss	_	_
6	's	's	PART	POS	_	5	case	_	_
7	body	body	NOUN	NN	Number=Sing	8	nsubj	_	_
8	breaks	break	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
9	down	down	ADP	RP	_	8	compound:prt	_	_
10	and	and	CCONJ	CC	_	12	cc	_	_
11	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	aux:pass	_	_
12	rebuilt	rebuild	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	conj	_	_
13	as	as	ADP	IN	_	15	case	_	_
14	a	a	DET	DT	Definite=Ind|PronType=Art	15	det	_	_
15	butterfly	butterfly	NOUN	NN	Number=Sing	12	obl	_	_
16	;	;	PUNCT	:	_	19	punct	_	_
17	cocoons	cocoon	NOUN	NNS	Number=Plur	19	nsubj	_	_
18	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	19	aux:pass	_	_
19	spun	spin	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	parataxis	_	Agree=R7-rel-agree|Haiku=8:conj
20	by	by	ADP	IN	_	21	case	_	_
21	moths	moth	NOUN	NNS	Number=Plur	19	obl	_	_
22	,	,	PUNCT	,	_	24	punct	_	_
23	not	not	PART	RB	Polarity=Neg	24	advmod	_	_
24	butterflies	butterfly	NOUN	NNS	Number=Plur	21	conj	_	_
25	;	;	PUNCT	:	_	29	punct	_	Agree=R2-punct-next|Haiku=8:punct
26	butterfly	butterfly	NOUN	NN	Number=Sing	27	compound	_	_
27	houses	house	NOUN	NNS	Number=Plur	29	nsubj	_	_
28	often	often	ADV	RB	_	29	advmod	_	_
29	buy	buy	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	parataxis	_	Agree=R7-rel-agree|Haiku=8:conj
30	pupae	pupa	NOUN	NNS	Number=Plur	29	obj	_	_
31	from	from	ADP	IN	_	33	case	_	_
32	butterfly	butterfly	NOUN	NN	Number=Sing	33	compound	_	_
33	farms	farm	NOUN	NNS	Number=Plur	29	obl	_	Agree=R5-strong|Haiku=30:nmod
34	in	in	ADP	IN	_	36	case	_	_
35	tropical	tropical	ADJ	JJ	Degree=Pos	36	amod	_	_
36	countries	country	NOUN	NNS	Number=Plur	33	nmod	_	_
37	,	,	PUNCT	,	_	40	punct	_	_
38	where	where	ADV	WRB	PronType=Rel	41	advmod	_	_
39	local	local	ADJ	JJ	Degree=Pos	40	amod	_	_
40	people	people	NOUN	NNS	Number=Plur	41	nsubj	_	_
41	earn	earn	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	36	acl:relcl	_	_
42	money	money	NOUN	NN	Number=Sing	41	obj	_	_
43	while	while	SCONJ	IN	_	44	mark	_	_
44	keeping	keep	VERB	VBG	Tense=Pres|VerbForm=Part	41	advcl	_	_
45	the	the	DET	DT	Definite=Def|PronType=Art	46	det	_	_
46	forest	forest	NOUN	NN	Number=Sing	44	obj	_	_
47	standing	standing	ADJ	JJ	Degree=Pos	44	xcomp	_	_
48	.	.	PUNCT	.	_	8	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 | **break down** | present | the caterpillar's body |  |  | a chrysalis |  |  | vn break-45.1 «NP.patient V»: agent=Patient |
| 2 | **rebuild** | present · passive | the caterpillar's body *not said here* |  |  |  |  | as a butterfly | vn create-26.4 «NP V NP PP.attribute»: as butterfly=Attribute |
| 3 | **spin** | present · passive | moths and butterflies | cocoons |  |  |  |  | vn roll-51.3.1 «NP V NP.theme»: agent=Agent subject=Theme |
| 4 | **buy** | present | butterfly houses | pupae |  | butterfly farms in tropical countries |  | often *property* | vn get-13.5.1 «NP V NP PP.source»: agent=Agent pupa=Theme from farm=Source |
| 5 | **earn** | present | local people | money |  |  |  |  | vn get-13.5.1-1 «NP V NP»: agent=Agent money=Theme |
| 6 | **keep** | gerund | local people *not said here* | the forest |  |  |  | standing *property* | vn keep-15.2 «NP V NP»: agent=Agent forest=Theme |

<!-- .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:098-the-butterfly-house.lesson:9`.

**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): R2-punct-next ×1, R5-strong ×1, R7-rel-agree ×2. **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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