---
title: Some harmless animals cheat: a hoverfly on your ice cream wears wasp… — Defences: poison, warning colours and mimics · tree and pragmatics
description: Some harmless animals cheat: a hoverfly on your ice cream wears wasp stripes but cannot sting at all; copying a dangerous animal like this is called mimicry. Who acts: harmless animals, hoverfly, copying. A sentence of the lesson «Defences: poison, warning colours and mimics» of the biology course o
---

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# Defences: poison, warning colours and mimics, sentence 3

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Some harmless animals cheat: a hoverfly on your ice cream wears wasp stripes but cannot sting at all; copying a dangerous animal like this is called mimicry.

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**Who acts:** harmless animals, hoverfly, copying · **What happens:** cheat, wear, not sting, copy, call · **To what, where:** wasp stripes, dangerous animal, mimicry · **Speech:** someone speaks here

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This is a sentence of the lesson «Defences: poison, warning colours and mimics» 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 (harmless animals, hoverfly, copying), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:247-defences-poison-warning-colours-and-mimics.lesson:3
# text = Some harmless animals cheat: a hoverfly on your ice cream wears wasp stripes but cannot sting at all; copying a dangerous animal like this is called mimicry.
# source = school lesson (ours)
# course = biology
# lesson = 247-defences-poison-warning-colours-and-mimics.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 ×3, R7-rel-agree ×2, R8-pos-agree ×1
1	Some	some	DET	DT	PronType=Ind	3	det	_	Agree=R5-strong|Haiku=4:det
2	harmless	harmless	ADJ	JJ	Degree=Pos	3	amod	_	Agree=R5-strong|Haiku=4:amod
3	animals	animal	NOUN	NNS	Number=Plur	4	nsubj	_	Agree=R7-rel-agree|Haiku=4:compound
4	cheat	cheat	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	Agree=R8-pos-agree|Haiku=0:root|HaikuPos=NOUN:NN:Number=Sing
5	:	:	PUNCT	:	_	7	punct	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	hoverfly	hoverfly	NOUN	NN	Number=Sing	4	appos	_	_
8	on	on	ADP	IN	_	11	case	_	_
9	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	11	nmod:poss	_	_
10	ice	ice	NOUN	NN	Number=Sing	11	compound	_	_
11	cream	cream	NOUN	NN	Number=Sing	7	nmod	_	Agree=R5-strong|Haiku=12:nmod
12	wears	wear	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	acl:relcl	_	_
13	wasp	wasp	NOUN	NN	Number=Sing	14	compound	_	_
14	stripes	stripe	NOUN	NNS	Number=Plur	12	obj	_	_
15	but	but	CCONJ	CC	_	18	cc	_	_
16	can	can	AUX	MD	VerbForm=Fin	18	aux	_	_
17	not	not	PART	RB	Polarity=Neg	18	advmod	_	_
18	sting	sting	VERB	VB	_	12	conj	_	_
19	at	at	ADP	IN	_	20	case	_	_
20	all	all	DET	DT	PronType=Tot	18	obl	_	Agree=R7-rel-agree|Haiku=18:nmod
21	;	;	PUNCT	,	_	29	punct	_	_
22	copying	copy	VERB	VBG	Tense=Pres|VerbForm=Part	29	csubj:pass	_	_
23	a	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
24	dangerous	dangerous	ADJ	JJ	Degree=Pos	25	amod	_	_
25	animal	animal	NOUN	NN	Number=Sing	22	obj	_	_
26	like	like	ADP	IN	_	27	case	_	_
27	this	this	PRON	DT	Number=Sing|PronType=Dem	22	obl	_	_
28	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	29	aux:pass	_	_
29	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	conj	_	_
30	mimicry	mimicry	NOUN	NN	Number=Sing	29	xcomp	_	_
31	.	.	PUNCT	.	_	4	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 | **cheat** | present | some harmless animals |  |  |  |  |  | vn cheat-10.6.1 «NP V NP»: agent=Agent |
| 2 | **wear** | present | a hoverfly on your ice cream *not said here* | wasp stripes |  |  |  |  | vn wipe\_manner-10.4.1-1 «NP V NP.source»: agent=Agent stripe=Source |
| 3 | **not** **sting** | can | a hoverfly on your ice cream *not said here* |  |  |  |  | at all | vn tingle-40.8.2 «NP V PP.stimulus»: agent=Patient at all=Stimulus |
| 4 | **copy** | gerund |  | a dangerous animal |  |  |  | like this | vn scribble-25.2 «NP V NP»: agent=Agent animal=Theme |
| 5 | **call** *speech: assert* | present · passive | copying | mimicry |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V» |

<!-- .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:247-defences-poison-warning-colours-and-mimics.lesson:3`.

**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 ×3, R7-rel-agree ×2, R8-pos-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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