---
title: Chimpanzees strip leaves off sticks to fish for termites, young chim… — The Congo rainforest: gorillas, bonobos, okapis… · tree and pragmatics
description: Chimpanzees strip leaves off sticks to fish for termites, young chimps learn by watching their mothers, and different chimp groups have different tool habits. Who acts: Chimpanzees, young chimps, different chimp groups. A sentence of the lesson «The Congo rainforest: gorillas, bonobos, okapis and fo
---

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# The Congo rainforest: gorillas, bonobos, okapis and forest elephants, sentence 14

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Chimpanzees strip leaves off sticks to fish for termites, young chimps learn by watching their mothers, and different chimp groups have different tool habits.

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**Who acts:** Chimpanzees, young chimps, different chimp groups · **What happens:** strip, learn, watch, have · **To what, where:** leaves, sticks, mothers, different tool habits

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This is a sentence of the lesson «The Congo rainforest: gorillas, bonobos, okapis and forest elephants» 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 (Chimpanzees, young chimps, different chimp groups), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:159-the-congo-rainforest.lesson:14
# text = Chimpanzees strip leaves off sticks to fish for termites, young chimps learn by watching their mothers, and different chimp groups have different tool habits.
# source = school lesson (ours)
# course = biology
# lesson = 159-the-congo-rainforest.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): R1-cc-next ×1, R2-punct-next ×1
1	Chimpanzees	chimpanzee	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	strip	strip	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	leaves	leaf	NOUN	NNS	Number=Plur	2	obj	_	_
4	off	off	ADP	IN	_	5	case	_	_
5	sticks	stick	NOUN	NNS	Number=Plur	3	nmod	_	_
6	to	to	ADP	IN	_	7	case	_	_
7	fish	fish	NOUN	NN	Number=Sing	2	obl	_	_
8	for	for	ADP	IN	_	9	case	_	_
9	termites	termite	NOUN	NNS	Number=Plur	7	nmod	_	_
10	,	,	PUNCT	,	_	13	punct	_	Agree=R2-punct-next|Haiku=2:punct
11	young	young	ADJ	JJ	Degree=Pos	12	amod	_	_
12	chimps	chimp	NOUN	NNS	Number=Plur	13	nsubj	_	_
13	learn	learn	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
14	by	by	SCONJ	IN	_	15	mark	_	_
15	watching	watch	VERB	VBG	VerbForm=Ger	13	advcl	_	_
16	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	17	nmod:poss	_	_
17	mothers	mother	NOUN	NNS	Number=Plur	15	obj	_	_
18	,	,	PUNCT	,	_	13	punct	_	_
19	and	and	CCONJ	CC	_	23	cc	_	Agree=R1-cc-next|Haiku=13:cc
20	different	different	ADJ	JJ	Degree=Pos	22	amod	_	_
21	chimp	chimp	NOUN	NN	Number=Sing	22	compound	_	_
22	groups	group	NOUN	NNS	Number=Plur	23	nsubj	_	_
23	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	13	conj	_	_
24	different	different	ADJ	JJ	Degree=Pos	26	amod	_	_
25	tool	tool	NOUN	NN	Number=Sing	26	compound	_	_
26	habits	habit	NOUN	NNS	Number=Plur	23	obj	_	_
27	.	.	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 | **strip** | present | Chimpanzees | leaves |  | sticks |  | to fish for termites | vn remove-10.1 «NP V NP PP»: agent=Agent leaf=Theme off stick=Initial\_Location |
| 2 | **learn** | present | young chimps |  |  |  |  |  | vn learn-14-1 «NP V»: agent=Agent |
| 3 | **watch** | gerund | young chimps *not said here* | chimps's mothers |  |  |  |  | vn assessment-34.1 «NP V NP»: agent=Agent mother=Theme |
| 4 | **have** | present | different chimp groups | different tool habits |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent habit=Patient |

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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:159-the-congo-rainforest.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): R1-cc-next ×1, R2-punct-next ×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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