---
title: An orangutan moves slowly across the ropes on arms longer than its l… — The ape house: orangutans, gibbons, bonobos and… · tree and pragmatics
description: An orangutan moves slowly across the ropes on arms longer than its legs, an arm span of over 2 metres, while a gibbon flies arm over arm so fast it looks like a swinging pendulum. Who acts: orangutan, gibbon. A sentence of the lesson «The ape house: orangutans, gibbons, bonobos and how apes think» o
---

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# The ape house: orangutans, gibbons, bonobos and how apes think, sentence 0

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An orangutan moves slowly across the ropes on arms longer than its legs, an arm span of over 2 metres, while a gibbon flies arm over arm so fast it looks like a swinging pendulum.

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**Who acts:** orangutan, gibbon · **What happens:** move, fly, look, swing · **To what, where:** arm span, ropes, arm arm

<!-- .vabout -->
This is a sentence of the lesson «The ape house: orangutans, gibbons, bonobos and how apes think» 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 (orangutan, gibbon), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:085-ape-house-orangutans-gibbons-bonobos.lesson:0
# text = An orangutan moves slowly across the ropes on arms longer than its legs, an arm span of over 2 metres, while a gibbon flies arm over arm so fast it looks like a swinging pendulum.
# source = school lesson (ours)
# course = biology
# lesson = 085-ape-house-orangutans-gibbons-bonobos.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	An	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	orangutan	orangutan	NOUN	NN	Number=Sing	3	nsubj	_	_
3	moves	move	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	slowly	slowly	ADV	RB	_	3	advmod	_	_
5	across	across	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	ropes	rope	NOUN	NNS	Number=Plur	3	obl	_	_
8	on	on	ADP	IN	_	9	case	_	_
9	arms	arm	NOUN	NNS	Number=Plur	3	obl	_	Agree=R5-strong|Haiku=7:nmod
10	longer	long	ADV	RBR	Degree=Cmp	9	advmod	_	_
11	than	than	ADP	IN	_	13	case	_	_
12	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	13	nmod:poss	_	_
13	legs	leg	NOUN	NNS	Number=Plur	10	obl	_	_
14	,	,	PUNCT	,	_	17	punct	_	_
15	an	a	DET	DT	Definite=Ind|PronType=Art	17	det	_	_
16	arm	arm	NOUN	NN	Number=Sing	17	compound	_	_
17	span	span	NOUN	NN	Number=Sing	3	obl	_	_
18	of	of	ADP	IN	_	21	case	_	_
19	over	over	ADV	RB	_	20	advmod	_	_
20	2	2	NUM	CD	NumForm=Digit|NumType=Card	21	nummod	_	_
21	metres	metre	NOUN	NNS	Number=Plur	17	nmod	_	_
22	,	,	PUNCT	,	_	26	punct	_	_
23	while	while	SCONJ	IN	_	26	mark	_	_
24	a	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
25	gibbon	gibbon	NOUN	NN	Number=Sing	26	nsubj	_	_
26	flies	fly	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	advcl	_	_
27	arm	arm	NOUN	NN	Number=Sing	29	compound	_	_
28	over	over	ADP	IN	_	29	case	_	_
29	arm	arm	NOUN	NN	Number=Sing	26	obl	_	_
30	so	so	ADV	RB	_	31	advmod	_	_
31	fast	fast	ADV	RB	_	26	advmod	_	_
32	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	33	nsubj	_	_
33	looks	look	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	26	advcl	_	_
34	like	like	ADP	IN	_	37	case	_	_
35	a	a	DET	DT	Definite=Ind|PronType=Art	37	det	_	_
36	swinging	swing	VERB	VBG	VerbForm=Ger	37	amod	_	_
37	pendulum	pendulum	NOUN	NN	Number=Sing	33	obl	_	_
38	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **move** | present | a orangutan | a arm span of 2 metres |  | the ropes |  | on arms; slowly *property* | vn roll-51.3.1 «NP.theme V PP.source PP.trajectory PP.destination»: agent=Theme across rope=Source on arm=Trajectory |
| 2 | **fly** | present | a gibbon |  |  | arm arm |  | fast *property* | vn spatial\_configuration-47.6-1 «NP V PP.location»: agent=Theme over arm=Location |
| 3 | **look** | present | gibbon |  |  |  |  | like a swinging pendulum | vn stimulus\_subject-30.4 «NP V PP.attribute»: agent=Stimulus |
| 4 | **swing** | gerund |  |  |  |  |  |  | vn calibratable\_cos-45.6.1-1 «NP.attribute V»: agent=Attribute |

<!-- .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:085-ape-house-orangutans-gibbons-bonobos.lesson:0`.

**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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