---
title: The silkworm, a caterpillar that eats mulberry leaves, spins silk fo… — The big biology quiz, part 4: everything from le… · tree and pragmatics
description: The silkworm, a caterpillar that eats mulberry leaves, spins silk for its cocoon; people in China have kept silkworms for thousands of years, and the domestic silk moth can no longer live in the wild. Who acts: caterpillar, people. A sentence of the lesson «The big biology quiz, part 4: everything f
---

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# The big biology quiz, part 4: everything from lessons 301 to 399, sentence 14

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The silkworm, a caterpillar that eats mulberry leaves, spins silk for its cocoon; people in China have kept silkworms for thousands of years, and the domestic silk moth can no longer live in the wild.

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**Who acts:** caterpillar, people · **What happens:** eat, spin, keep, live · **To what, where:** mulberry leaves, silk, silkworms, wild

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This is a sentence of the lesson «The big biology quiz, part 4: everything from lessons 301 to 399» 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 (caterpillar, people), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:400-the-big-biology-quiz-part-4-everything-from-lessons-301-to-399.lesson:14
# text = The silkworm, a caterpillar that eats mulberry leaves, spins silk for its cocoon; people in China have kept silkworms for thousands of years, and the domestic silk moth can no longer live in the wild.
# source = school lesson (ours)
# course = biology
# lesson = 400-the-big-biology-quiz-part-4-everything-from-lessons-301-to-399.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 ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	silkworm	silkworm	NOUN	NN	Number=Sing	0	root	_	_
3	,	,	PUNCT	,	_	5	punct	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	caterpillar	caterpillar	NOUN	NN	Number=Sing	2	appos	_	_
6	that	that	PRON	WDT	PronType=Rel	7	nsubj	_	_
7	eats	eat	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	acl:relcl	_	_
8	mulberry	mulberry	NOUN	NN	Number=Sing	9	compound	_	_
9	leaves	leaf	NOUN	NNS	Number=Plur	7	obj	_	_
10	,	,	PUNCT	,	_	12	punct	_	_
11	spins	spin	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	conj	_	_
12	silk	silk	NOUN	NN	Number=Sing	11	obj	_	_
13	for	for	ADP	IN	_	15	case	_	_
14	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	15	nmod:poss	_	_
15	cocoon	cocoon	NOUN	NN	Number=Sing	11	obl	_	_
16	;	;	PUNCT	:	_	21	punct	_	_
17	people	people	NOUN	NNS	Number=Plur	21	nsubj	_	_
18	in	in	ADP	IN	_	19	case	_	_
19	China	China	PROPN	NNP	Number=Sing	17	nmod	_	_
20	have	have	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	21	aux	_	_
21	kept	keep	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	parataxis	_	_
22	silkworms	silkworm	NOUN	NNS	Number=Plur	21	obj	_	_
23	for	for	ADP	IN	_	24	case	_	_
24	thousands	thousand	NOUN	NNS	Number=Plur	21	obl	_	_
25	of	of	ADP	IN	_	26	case	_	_
26	years	year	NOUN	NNS	Number=Plur	24	nmod	_	_
27	,	,	PUNCT	,	_	32	punct	_	_
28	and	and	CCONJ	CC	_	32	cc	_	_
29	the	the	DET	DT	Definite=Def|PronType=Art	32	det	_	_
30	domestic	domestic	ADJ	JJ	Degree=Pos	32	amod	_	_
31	silk	silk	NOUN	NN	Number=Sing	32	compound	_	_
32	moth	moth	NOUN	NN	Number=Sing	2	conj	_	_
33	can	can	AUX	MD	VerbForm=Fin	36	aux	_	_
34	no	no	ADV	RB	_	35	advmod	_	_
35	longer	long	ADV	RBR	Degree=Cmp	36	advmod	_	_
36	live	live	VERB	VB	VerbForm=Inf	21	conj	_	Agree=R5-strong|Haiku=32:acl:relcl|HaikuPos=VERB:VBP:Mood=Ind|Tense=Pres|VerbForm=Fin
37	in	in	ADP	IN	_	39	case	_	_
38	the	the	DET	DT	Definite=Def|PronType=Art	39	det	_	_
39	wild	wild	NOUN	NN	Number=Sing	36	obl	_	_
40	.	.	PUNCT	.	_	2	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 | **eat** | present | a caterpillar | mulberry leaves |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent leaf=Patient |
| 2 | **spin** | present | a caterpillar *not said here* | silk |  |  |  | for leaf's cocoon | vn create-26.4-1-1 «NP V NP PP.beneficiary»: agent=Agent silk=Result for cocoon=Beneficiary |
| 3 | **keep** | present · perfect | people in China | silkworms |  |  |  | for thousands of years | vn keep-15.2 «NP V NP»: agent=Agent silkworm=Theme |
| 4 | **live** | can | people in China *not said here* |  |  | the wild |  | long *property* | vn lodge-46 «NP V PP.location»: agent=Theme in wild=Location |

<!-- .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:400-the-big-biology-quiz-part-4-everything-from-lessons-301-to-399.lesson:14`.

**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 ×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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