---
title: They feel different, but all are plastics, made of very long chain m… — Plastics: useful and stubborn · tree and pragmatics
description: They feel different, but all are plastics, made of very long chain molecules called polymers, like thousands of paperclips clipped into one chain. Who acts: bottle, all, long chain molecules. A sentence of the lesson «Plastics: useful and stubborn» of the chemistry course of Mova's primary school wi
---

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# Plastics: useful and stubborn, sentence 1

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They feel different, but all are plastics, made of very long chain molecules called polymers, like thousands of paperclips clipped into one chain.

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**Who acts:** bottle, all, long chain molecules · **What happens:** feel, be, make, call, clip · **To what, where:** plastics, polymers, thousands, one chain · **Speech:** someone speaks here

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This is a sentence of the lesson «Plastics: useful and stubborn» 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 (bottle, all, long chain molecules), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:chemistry:029-plastics-useful-stubborn.lesson:1
# text = They feel different, but all are plastics, made of very long chain molecules called polymers, like thousands of paperclips clipped into one chain.
# source = school lesson (ours)
# course = chemistry
# lesson = 029-plastics-useful-stubborn.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	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	feel	feel	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	different	different	ADJ	JJ	Degree=Pos	2	xcomp	_	_
4	,	,	PUNCT	,	_	8	punct	_	_
5	but	but	CCONJ	CC	_	8	cc	_	_
6	all	all	DET	DT	PronType=Tot	8	nsubj	_	Agree=R7-rel-agree|Haiku=8:det
7	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
8	plastics	plastic	NOUN	NNS	Number=Plur	2	conj	_	_
9	,	,	PUNCT	,	_	8	punct	_	_
10	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	acl	_	_
11	of	of	ADP	IN	_	15	case	_	_
12	very	very	ADV	RB	_	13	advmod	_	_
13	long	long	ADJ	JJ	Degree=Pos	15	amod	_	_
14	chain	chain	NOUN	NN	Number=Sing	15	compound	_	_
15	molecules	molecule	NOUN	NNS	Number=Plur	10	obl	_	_
16	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	15	acl	_	_
17	polymers	polymer	NOUN	NNS	Number=Plur	16	xcomp	_	_
18	,	,	PUNCT	,	_	23	punct	_	_
19	like	like	SCONJ	IN	_	23	mark	_	_
20	thousands	thousand	NOUN	NNS	Number=Plur	23	nsubj:pass	_	_
21	of	of	ADP	IN	_	22	case	_	_
22	paperclips	paperclip	NOUN	NNS	Number=Plur	20	nmod	_	_
23	clipped	clip	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	10	advcl	_	_
24	into	into	ADP	IN	_	26	case	_	_
25	one	one	NUM	CD	NumForm=Word|NumType=Card	26	nummod	_	_
26	chain	chain	NOUN	NN	Number=Sing	23	obl	_	_
27	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **feel** | present | bottle |  |  |  |  | different *property* | vn stimulus\_subject-30.4 «NP V ADJ»: agent=Stimulus |
| 2 | **is a** | present | all | plastics |  |  |  |  | tree rules |
| 3 | **make** | participle |  | plastics *not said here* |  |  |  | of long chain molecules | vn build-26.1-1 «NP.asset V NP»: agent=Asset |
| 4 | **call** | participle | long chain molecules *not said here* | polymers |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 5 | **clip** | participle · passive |  | thousands of paperclips |  |  |  | into one chain *result* | vn cut-21.1-1 «NP V NP PP.result»: subject=Patient into chain=Result |

<!-- .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:029-plastics-useful-stubborn.lesson:1`.

**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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