---
title: Cat whiskers are very sensitive, about as wide as the cat's body, so… — Leopards, jaguars, cheetahs and the house cat · tree and pragmatics
description: Cat whiskers are very sensitive, about as wide as the cat's body, so they tell the cat whether it will fit through a gap, and help it sense prey in the dark. Who acts: Cat whiskers, whiskers, cat. A sentence of the lesson «Leopards, jaguars, cheetahs and the house cat» of the biology course of Mova'
---

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# Leopards, jaguars, cheetahs and the house cat, sentence 14

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Cat whiskers are very sensitive, about as wide as the cat's body, so they tell the cat whether it will fit through a gap, and help it sense prey in the dark.

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**Who acts:** Cat whiskers, whiskers, cat · **What happens:** be, tell, fit, help, sense · **To what, where:** cat, gap, prey, dark · **Speech:** someone speaks here

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This is a sentence of the lesson «Leopards, jaguars, cheetahs and the house cat» 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 (Cat whiskers, whiskers, cat), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:020-leopards-jaguars-cheetahs-and-the-house-cat.lesson:14
# text = Cat whiskers are very sensitive, about as wide as the cat's body, so they tell the cat whether it will fit through a gap, and help it sense prey in the dark.
# source = school lesson (ours)
# course = biology
# lesson = 020-leopards-jaguars-cheetahs-and-the-house-cat.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): R7-rel-agree ×1
1	Cat	cat	NOUN	NN	Number=Sing	2	compound	_	_
2	whiskers	whisker	NOUN	NNS	Number=Plur	5	nsubj	_	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
4	very	very	ADV	RB	_	5	advmod	_	_
5	sensitive	sensitive	ADJ	JJ	Degree=Pos	0	root	_	_
6	,	,	PUNCT	,	_	9	punct	_	_
7	about	about	ADV	RB	_	9	advmod	_	_
8	as	as	ADV	RB	_	9	advmod	_	_
9	wide	wide	ADJ	JJ	Degree=Pos	5	advmod	_	_
10	as	as	ADP	IN	_	14	case	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	_	_
12	cat	cat	NOUN	NN	Number=Sing	14	nmod:poss	_	_
13	's	's	PART	POS	_	12	case	_	_
14	body	body	NOUN	NN	Number=Sing	9	obl	_	_
15	,	,	PUNCT	,	_	18	punct	_	_
16	so	so	ADV	RB	_	18	advmod	_	_
17	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	18	nsubj	_	_
18	tell	tell	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	_	Agree=R7-rel-agree|Haiku=5:conj
19	the	the	DET	DT	Definite=Def|PronType=Art	20	det	_	_
20	cat	cat	NOUN	NN	Number=Sing	18	obj	_	_
21	whether	whether	SCONJ	IN	_	24	mark	_	_
22	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	24	nsubj	_	_
23	will	will	AUX	MD	VerbForm=Fin	24	aux	_	_
24	fit	fit	VERB	VB	VerbForm=Inf	18	ccomp	_	_
25	through	through	ADP	IN	_	27	case	_	_
26	a	a	DET	DT	Definite=Ind|PronType=Art	27	det	_	_
27	gap	gap	NOUN	NN	Number=Sing	24	obl	_	_
28	,	,	PUNCT	,	_	30	punct	_	_
29	and	and	CCONJ	CC	_	30	cc	_	_
30	help	help	VERB	VB	VerbForm=Inf	24	conj	_	_
31	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	30	obj	_	_
32	sense	sense	VERB	VB	VerbForm=Inf	30	xcomp	_	_
33	prey	prey	NOUN	NN	Number=Sing	32	obj	_	_
34	in	in	ADP	IN	_	36	case	_	_
35	the	the	DET	DT	Definite=Def|PronType=Art	36	det	_	_
36	dark	dark	NOUN	NN	Number=Sing	32	obl	_	_
37	.	.	PUNCT	.	_	5	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 | **is** | present | Cat whiskers |  |  |  |  | sensitive *property* | tree rules |
| 2 | **tell** *speech: assert* | present | whiskers *= whisker* |  | the cat |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP what S»: agent=Agent cat=Recipient clause=Topic |
| 3 | **fit** | future | cat |  |  | a gap |  |  | vn funnel-9.3-1 «NP V NP PP.trajectory»: agent=Agent through gap=Trajectory |
| 4 | **help** | infinitive | cat *not said here* | cat |  |  |  |  | vn help-72.1-1-1 «NP V NP S\_INF»: agent=Agent it=Beneficiary clause=Theme |
| 5 | **sense** | infinitive | cat *not said here* | prey |  | the dark |  |  | vn see-30.1-1 «NP V S»: agent=Experiencer prey=Stimulus |

<!-- .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:020-leopards-jaguars-cheetahs-and-the-house-cat.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): 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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