---
title: Each bottlenose dolphin has its own signature whistle, invented as a… — Animal minds: dolphins' names, orca grandmothers… · tree and pragmatics
description: Each bottlenose dolphin has its own signature whistle, invented as a calf, which others copy to call it, and dolphins remember old friends' whistles for over 20 years. Who acts: bottlenose dolphin, others, dolphins, way. A sentence of the lesson «Animal minds: dolphins' names, orca grandmothers and 
---

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# Animal minds: dolphins' names, orca grandmothers and whale songs, sentence 4

<!-- .ven lang=en -->
Each bottlenose dolphin has its own signature whistle, invented as a calf, which others copy to call it, and dolphins remember old friends' whistles for over 20 years.

<!-- .vintro -->
**Who acts:** bottlenose dolphin, others, dolphins, way, old friends · **What happens:** have, invent, copy, call, remember, whistle · **To what, where:** own signature whistle, calf, whistle, whistles · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Animal minds: dolphins' names, orca grandmothers and whale songs» 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 (bottlenose dolphin, others, dolphins, way), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:235-animal-minds-dolphins-names-orca-grandmothers-and-whale-songs.lesson:4
# text = Each bottlenose dolphin has its own signature whistle, invented as a calf, which others copy to call it, and dolphins remember old friends' whistles for over 20 years.
# source = school lesson (ours)
# course = biology
# lesson = 235-animal-minds-dolphins-names-orca-grandmothers-and-whale-songs.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 ×2
1	Each	each	DET	DT	PronType=Tot	3	det	_	_
2	bottlenose	bottlenose	NOUN	NN	Number=Sing	3	compound	_	_
3	dolphin	dolphin	NOUN	NN	Number=Sing	4	nsubj	_	_
4	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	8	nmod:poss	_	_
6	own	own	ADJ	JJ	Degree=Pos	8	amod	_	_
7	signature	signature	NOUN	NN	Number=Sing	8	compound	_	_
8	whistle	whistle	NOUN	NN	Number=Sing	4	obj	_	_
9	,	,	PUNCT	,	_	10	punct	_	_
10	invented	invent	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	acl	_	_
11	as	as	ADP	IN	_	13	case	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
13	calf	calf	NOUN	NN	Number=Sing	10	obl	_	_
14	,	,	PUNCT	,	_	17	punct	_	_
15	which	which	PRON	WDT	PronType=Rel	17	obj	_	_
16	others	other	NOUN	NNS	Number=Plur	17	nsubj	_	_
17	copy	copy	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	13	acl:relcl	_	_
18	to	to	PART	TO	_	19	mark	_	_
19	call	call	VERB	VB	VerbForm=Inf	17	xcomp	_	_
20	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	19	obj	_	_
21	,	,	PUNCT	,	_	24	punct	_	_
22	and	and	CCONJ	CC	_	24	cc	_	_
23	dolphins	dolphin	NOUN	NNS	Number=Plur	24	nsubj	_	_
24	remember	remember	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
25	old	old	ADJ	JJ	Degree=Pos	26	amod	_	_
26	friends	friend	NOUN	NNS	Number=Plur	28	nmod:poss	_	Agree=R5-strong|Haiku=24:obj
27	'	's	PART	POS	_	26	case	_	_
28	whistles	whistle	NOUN	NNS	Number=Plur	24	obj	_	Agree=R5-strong|Haiku=26:conj
29	for	for	ADP	IN	_	32	case	_	_
30	over	over	ADV	RB	_	31	advmod	_	_
31	20	20	NUM	CD	NumForm=Digit|NumType=Card	32	nummod	_	_
32	years	year	NOUN	NNS	Number=Plur	24	obl	_	_
33	.	.	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 | **have** | present | each bottlenose dolphin | way's own signature whistle |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent whistle=Patient |
| 2 | **invent** | participle |  | way's own signature whistle *not said here* |  |  |  | as a calf | vn create-26.4-1 «NP V NP PP.attribute»: agent=Agent as calf=Attribute |
| 3 | **copy** | present | others | a calf |  |  |  |  | tree rules |
| 4 | **call** | to-infinitive | others *not said here* | whistle |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: agent=Agent it=Recipient |
| 5 | **remember** | present | dolphins | old friends's whistles |  |  | year |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent whistle=Theme |
| 6 | **whistle** |  | way |  |  |  |  |  | nom whistle «event intransitive»: poss=agent |
| 7 | **whistle** |  | old friends |  |  |  |  |  | nom whistle «event intransitive»: poss=agent |

<!-- .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:235-animal-minds-dolphins-names-orca-grandmothers-and-whale-songs.lesson:4`.

**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 ×2. **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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