---
title: A sloth climbs down about once a week to go to the toilet on the gro… — Zootopia: real sloths, shrews, predators and prey · tree and pragmatics
description: A sloth climbs down about once a week to go to the toilet on the ground; scientists are not sure why, and it is the most dangerous time of its week. Who acts: sloth, scientists. A sentence of the lesson «Zootopia: real sloths, shrews, predators and prey» of the biology course of Mova's primary schoo
---

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# Zootopia: real sloths, shrews, predators and prey, sentence 9

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A sloth climbs down about once a week to go to the toilet on the ground; scientists are not sure why, and it is the most dangerous time of its week.

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**Who acts:** sloth, scientists · **What happens:** climb down, go, not be, be · **To what, where:** ground, dangerous time

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This is a sentence of the lesson «Zootopia: real sloths, shrews, predators and prey» 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, scientists), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:142-zootopia-real-sloths-shrews-predators-and-prey.lesson:9
# text = A sloth climbs down about once a week to go to the toilet on the ground; scientists are not sure why, and it is the most dangerous time of its week.
# source = school lesson (ours)
# course = biology
# lesson = 142-zootopia-real-sloths-shrews-predators-and-prey.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): R2-punct-next ×1, R5-strong ×1, R7-rel-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	sloth	sloth	NOUN	NN	Number=Sing	3	nsubj	_	_
3	climbs	climb	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	down	down	ADV	RB	_	3	advmod	_	_
5	about	about	ADV	RB	_	6	advmod	_	_
6	once	once	ADV	RB	NumForm=Word|NumType=Mult	3	advmod	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	week	week	NOUN	NN	Number=Sing	6	obl:unmarked	_	_
9	to	to	PART	TO	_	10	mark	_	_
10	go	go	VERB	VB	VerbForm=Inf	3	advcl	_	Agree=R5-strong|Haiku=6:advcl
11	to	to	ADP	IN	_	13	case	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	toilet	toilet	NOUN	NN	Number=Sing	10	obl	_	_
14	on	on	ADP	IN	_	16	case	_	_
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	_	_
16	ground	ground	NOUN	NN	Number=Sing	10	obl	_	_
17	;	;	PUNCT	,	_	21	punct	_	Agree=R2-punct-next|Haiku=3:punct
18	scientists	scientist	NOUN	NNS	Number=Plur	21	nsubj	_	_
19	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	21	cop	_	_
20	not	not	PART	RB	Polarity=Neg	21	advmod	_	_
21	sure	sure	ADJ	JJ	Degree=Pos	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
22	why	why	ADV	WRB	PronType=Int	21	ccomp	_	_
23	,	,	PUNCT	,	_	30	punct	_	_
24	and	and	CCONJ	CC	_	30	cc	_	_
25	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	30	nsubj	_	_
26	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	30	cop	_	_
27	the	the	DET	DT	Definite=Def|PronType=Art	30	det	_	_
28	most	most	ADV	RBS	Degree=Sup	29	advmod	_	_
29	dangerous	dangerous	ADJ	JJ	Degree=Pos	30	amod	_	_
30	time	time	NOUN	NN	Number=Sing	21	conj	_	_
31	of	of	ADP	IN	_	33	case	_	_
32	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	33	nmod:poss	_	_
33	week	week	NOUN	NN	Number=Sing	30	nmod	_	_
34	.	.	PUNCT	.	_	3	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 | **climb down** | present | a sloth |  |  |  |  | down, once *property* | vn run-51.3.2 «NP V»: agent=Theme |
| 2 | **go** | to-infinitive | a sloth *not said here* |  |  | the ground |  | to the toilet | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme to toilet=Initial\_Location |
| 3 | **not** **is** | present | scientists |  |  |  |  | sure *property* | tree rules |
| 4 | **is a** | present | sloth | the dangerous time |  |  | week |  | tree rules |

<!-- .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:142-zootopia-real-sloths-shrews-predators-and-prey.lesson:9`.

**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): R2-punct-next ×1, R5-strong ×1, 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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