---
title: Many of these plants make caffeine or similar chemicals to defend th… — Sugar, chocolate, tea and coffee: the plants beh… · tree and pragmatics
description: Many of these plants make caffeine or similar chemicals to defend themselves from insects. Who acts: Many. A sentence of the lesson «Sugar, chocolate, tea and coffee: the plants behind treats» of the biology course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Sugar, chocolate, tea and coffee: the plants behind treats, sentence 8

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Many of these plants make caffeine or similar chemicals to defend themselves from insects.

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**Who acts:** Many · **What happens:** make, defend · **To what, where:** caffeine

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This is a sentence of the lesson «Sugar, chocolate, tea and coffee: the plants behind treats» 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 (Many), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:347-sugar-chocolate-tea-and-coffee-the-plants-behind-treats.lesson:8
# text = Many of these plants make caffeine or similar chemicals to defend themselves from insects.
# source = school lesson (ours)
# course = biology
# lesson = 347-sugar-chocolate-tea-and-coffee-the-plants-behind-treats.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): no change
1	Many	many	ADJ	JJ	Degree=Pos	5	nsubj	_	_
2	of	of	ADP	IN	_	4	case	_	_
3	these	this	DET	DT	Number=Plur|PronType=Dem	4	det	_	_
4	plants	plant	NOUN	NNS	Number=Plur	1	nmod	_	_
5	make	make	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	caffeine	caffeine	NOUN	NN	Number=Sing	5	obj	_	_
7	or	or	CCONJ	CC	_	9	cc	_	_
8	similar	similar	ADJ	JJ	Degree=Pos	9	amod	_	_
9	chemicals	chemical	NOUN	NNS	Number=Plur	6	conj	_	_
10	to	to	PART	TO	_	11	mark	_	_
11	defend	defend	VERB	VB	VerbForm=Inf	5	advcl	_	_
12	themselves	themselves	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs|Reflex=Yes	11	obj	_	_
13	from	from	ADP	IN	_	14	case	_	_
14	insects	insect	NOUN	NNS	Number=Plur	11	obl	_	_
15	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present | Many of this plants | caffeine or similar chemicals |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset caffeine=Product |
| 2 | **defend** | to-infinitive | Many of this plants *not said here* | caffeine |  |  |  | from insects | vn defend-72.3 «NP V NP PP.theme»: agent=Agent themselves=Beneficiary from insect=Theme |

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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:347-sugar-chocolate-tea-and-coffee-the-plants-behind-treats.lesson:8`.

**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): no change. **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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