---
title: Peter and Rosemary Grant measured finch beaks on the Galapagos for a… — Natural selection we can watch: moths, finches,… · tree and pragmatics
description: Peter and Rosemary Grant measured finch beaks on the Galapagos for about 40 years. Who acts: Peter. A sentence of the lesson «Natural selection we can watch: moths, finches, germs and tuskless elephants» of the biology course of Mova's primary school with its dependency tree and the pragmatics of ev
---

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# Natural selection we can watch: moths, finches, germs and tuskless elephants, sentence 7

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Peter and Rosemary Grant measured finch beaks on the Galapagos for about 40 years.

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**Who acts:** Peter · **What happens:** measure · **To what, where:** finch beaks, Galapagos

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This is a sentence of the lesson «Natural selection we can watch: moths, finches, germs and tuskless elephants» 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 (Peter), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:279-natural-selection-we-can-watch-moths-finches-germs-and-tuskless-elephants.lesson:7
# text = Peter and Rosemary Grant measured finch beaks on the Galapagos for about 40 years.
# source = school lesson (ours)
# course = biology
# lesson = 279-natural-selection-we-can-watch-moths-finches-germs-and-tuskless-elephants.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 ×1
1	Peter	Peter	PROPN	NNP	Number=Sing	5	nsubj	_	_
2	and	and	CCONJ	CC	_	3	cc	_	_
3	Rosemary	Rosemary	PROPN	NNP	Number=Sing	1	conj	_	_
4	Grant	Grant	PROPN	NNP	Number=Sing	3	flat	_	_
5	measured	measure	VERB	VBD	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
6	finch	finch	NOUN	NN	Number=Sing	7	compound	_	_
7	beaks	beak	NOUN	NNS	Number=Plur	5	obj	_	_
8	on	on	ADP	IN	_	10	case	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
10	Galapagos	Galapagos	PROPN	NNP	Number=Sing	5	obl	_	Agree=R5-strong|Haiku=7:nmod
11	for	for	ADP	IN	_	14	case	_	_
12	about	about	ADV	RB	_	13	advmod	_	_
13	40	40	NUM	CD	NumForm=Digit|NumType=Card	14	nummod	_	_
14	years	year	NOUN	NNS	Number=Plur	5	obl	_	_
15	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **measure** | past | Peter and Rosemary | finch beaks |  | the Galapagos | year |  | vn register-54.1-2-1 «NP V NP.value»: agent=Theme beak=Value |

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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:279-natural-selection-we-can-watch-moths-finches-germs-and-tuskless-elephants.lesson:7`.

**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 ×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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