---
title: A sloth is a slow little garden: green algae grow in its fur, moths… — The Amazon canopy: howlers, harpy eagles, toucan… · tree and pragmatics
description: A sloth is a slow little garden: green algae grow in its fur, moths live there too, and once a week it climbs all the way down to poo, the riskiest trip of its life. Who acts: sloth, green algae, moths. A sentence of the lesson «The Amazon canopy: howlers, harpy eagles, toucans, dart frogs and sloth
---

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# The Amazon canopy: howlers, harpy eagles, toucans, dart frogs and sloth gardens, sentence 2

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A sloth is a slow little garden: green algae grow in its fur, moths live there too, and once a week it climbs all the way down to poo, the riskiest trip of its life.

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**Who acts:** sloth, green algae, moths · **What happens:** be, grow, live, climb, trip · **To what, where:** slow little garden, fur, life

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This is a sentence of the lesson «The Amazon canopy: howlers, harpy eagles, toucans, dart frogs and sloth gardens» 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 (sloth, green algae, moths), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:156-the-amazon-canopy.lesson:2
# text = A sloth is a slow little garden: green algae grow in its fur, moths live there too, and once a week it climbs all the way down to poo, the riskiest trip of its life.
# source = school lesson (ours)
# course = biology
# lesson = 156-the-amazon-canopy.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 ×4, R6-punct-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	sloth	sloth	NOUN	NN	Number=Sing	7	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
5	slow	slow	ADJ	JJ	Degree=Pos	7	amod	_	_
6	little	little	ADJ	JJ	Degree=Pos	7	amod	_	_
7	garden	garden	NOUN	NN	Number=Sing	0	root	_	_
8	:	:	PUNCT	:	_	11	punct	_	_
9	green	green	ADJ	JJ	Degree=Pos	10	amod	_	_
10	algae	alga	NOUN	NNS	Number=Plur	11	nsubj	_	_
11	grow	grow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	7	parataxis	_	_
12	in	in	ADP	IN	_	14	case	_	_
13	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	14	nmod:poss	_	_
14	fur	fur	NOUN	NN	Number=Sing	11	obl	_	Agree=R5-strong|Haiku=17:obl
15	,	,	PUNCT	,	_	17	punct	_	Agree=R6-punct-agree|Haiku=14:punct
16	moths	moth	NOUN	NNS	Number=Plur	17	nsubj	_	_
17	live	live	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	11	conj	_	_
18	there	there	ADV	RB	PronType=Dem	17	advmod	_	_
19	too	too	ADV	RB	_	17	advmod	_	_
20	,	,	PUNCT	,	_	26	punct	_	_
21	and	and	CCONJ	CC	_	26	cc	_	_
22	once	once	ADV	RB	NumForm=Word|NumType=Mult	26	advmod	_	Agree=R5-strong|Haiku=24:advmod
23	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	_	_
24	week	week	NOUN	NN	Number=Sing	26	obl:unmarked	_	_
25	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	26	nsubj	_	_
26	climbs	climb	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	conj	_	_
27	all	all	DET	PDT	PronType=Tot	29	det:predet	_	_
28	the	the	DET	DT	Definite=Def|PronType=Art	29	det	_	_
29	way	way	NOUN	NN	Number=Sing	30	obl	_	Agree=R5-strong|Haiku=26:obl
30	down	down	ADV	RB	_	26	advmod	_	Agree=R5-strong|Haiku=29:advmod
31	to	to	ADP	IN	_	32	case	_	_
32	poo	poo	NOUN	NN	Number=Sing	30	obl	_	_
33	,	,	PUNCT	,	_	36	punct	_	_
34	the	the	DET	DT	Definite=Def|PronType=Art	36	det	_	_
35	riskiest	risky	ADJ	JJS	Degree=Sup	36	amod	_	_
36	trip	trip	NOUN	NN	Number=Sing	7	parataxis	_	_
37	of	of	ADP	IN	_	39	case	_	_
38	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	39	nmod:poss	_	_
39	life	life	NOUN	NN	Number=Sing	36	nmod	_	_
40	.	.	PUNCT	.	_	7	punct	_	_
```

## Pragmatics {#pragmatics}

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- 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 | **is a** | present | a sloth | a slow little garden |  |  |  |  | tree rules |
| 2 | **grow** | present | green algae |  |  | sloth's fur |  |  | vn appear-48.1.1 «NP V PP.location»: agent=Theme in fur=Location |
| 3 | **live** | present | moths |  |  | there |  |  | vn exist-47.1-1 «NP V»: agent=Theme |
| 4 | **climb** | present | sloth |  |  |  | week | down, once *property* | vn run-51.3.2 «NP V»: agent=Theme |
| 5 | **trip** |  |  | sloth's life |  |  |  |  | nom trip «act transitive»: of=patient |

<!-- .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:156-the-amazon-canopy.lesson:2`.

**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 ×4, 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/).

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