---
title: A silkworm spins a cocoon from one single thread of liquid silk over… — Silkworms and goldfish: two animals China changed · tree and pragmatics
description: A silkworm spins a cocoon from one single thread of liquid silk over two or three days, and the thread can be longer than five football pitches. Who acts: silkworm, thread. A sentence of the lesson «Silkworms and goldfish: two animals China changed» of the biology course of Mova's primary school wit
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/biology/381-silkworms-and-goldfish-two-animals-china-changed/12/)

<!-- crumbs -->
[home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/school/biology/) / [Silkworms and goldfish: two animals Ch…](https://md.mova.elamur.ai/free/en/corpora/school/biology/381-silkworms-and-goldfish-two-animals-china-changed/) / 12

# Silkworms and goldfish: two animals China changed, sentence 12

<!-- .ven lang=en -->
A silkworm spins a cocoon from one single thread of liquid silk over two or three days, and the thread can be longer than five football pitches.

<!-- .vintro -->
**Who acts:** silkworm, thread · **What happens:** spin, be · **To what, where:** cocoon, one single thread

<!-- .vabout -->
This is a sentence of the lesson «Silkworms and goldfish: two animals China changed» 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 (silkworm, thread), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:381-silkworms-and-goldfish-two-animals-china-changed.lesson:12
# text = A silkworm spins a cocoon from one single thread of liquid silk over two or three days, and the thread can be longer than five football pitches.
# source = school lesson (ours)
# course = biology
# lesson = 381-silkworms-and-goldfish-two-animals-china-changed.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, R6-punct-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	silkworm	silkworm	NOUN	NN	Number=Sing	3	nsubj	_	_
3	spins	spin	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	cocoon	cocoon	NOUN	NN	Number=Sing	3	obj	_	_
6	from	from	ADP	IN	_	9	case	_	_
7	one	one	NUM	CD	NumForm=Word|NumType=Card	9	nummod	_	_
8	single	single	ADJ	JJ	Degree=Pos	9	amod	_	_
9	thread	thread	NOUN	NN	Number=Sing	3	obl	_	Agree=R5-strong|Haiku=5:nmod
10	of	of	ADP	IN	_	12	case	_	_
11	liquid	liquid	ADJ	JJ	Degree=Pos	12	amod	_	_
12	silk	silk	NOUN	NN	Number=Sing	9	nmod	_	_
13	over	over	ADP	IN	_	17	case	_	_
14	two	two	NUM	CD	NumForm=Word|NumType=Card	17	nummod	_	_
15	or	or	CCONJ	CC	_	16	cc	_	_
16	three	three	NUM	CD	NumForm=Word|NumType=Card	14	conj	_	_
17	days	day	NOUN	NNS	Number=Plur	3	obl	_	_
18	,	,	PUNCT	,	_	24	punct	_	Agree=R6-punct-agree|Haiku=22:punct
19	and	and	CCONJ	CC	_	24	cc	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	thread	thread	NOUN	NN	Number=Sing	24	nsubj	_	_
22	can	can	AUX	MD	VerbForm=Fin	24	aux	_	_
23	be	be	AUX	VB	VerbForm=Inf	24	cop	_	_
24	longer	long	ADJ	JJR	Degree=Cmp	3	conj	_	_
25	than	than	ADP	IN	_	28	case	_	_
26	five	five	NUM	CD	NumForm=Word|NumType=Card	28	nummod	_	_
27	football	football	NOUN	NN	Number=Sing	28	compound	_	_
28	pitches	pitch	NOUN	NNS	Number=Plur	24	obl	_	_
29	.	.	PUNCT	.	_	3	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 | **spin** | present | a silkworm | a cocoon |  | one single thread of liquid silk | day |  | vn roll-51.3.1 «NP V NP PP.trajectory»: agent=Agent cocoon=Theme from thread=Trajectory |
| 2 | **is** | can | the thread |  |  |  |  | than five football pitches; long *property* | tree rules |

<!-- .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.

<!-- div src -->

**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:381-silkworms-and-goldfish-two-animals-china-changed.lesson:12`.

**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, R6-punct-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/).

<!-- /div -->

<!-- pn -->
- ← previous: [Silkworms and goldfish: two animals Ch…, 11](https://md.mova.elamur.ai/free/en/corpora/school/biology/381-silkworms-and-goldfish-two-animals-china-changed/11/)
- next →: [Silkworms and goldfish: two animals Ch…, 13](https://md.mova.elamur.ai/free/en/corpora/school/biology/381-silkworms-and-goldfish-two-animals-china-changed/13/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/381-silkworms-and-goldfish-two-animals-china-changed/)

