---
title: Scientists who study fossils are called palaeontologists. — Dinosaurs and life long ago · tree and pragmatics
description: Scientists who study fossils are called palaeontologists. Who acts: Scientists. A sentence of the lesson «Dinosaurs and life long ago» of the world course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Dinosaurs and life long ago, sentence 12

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Scientists who study fossils are called palaeontologists.

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**Who acts:** Scientists · **What happens:** study, call · **To what, where:** fossils, Scientists · **Speech:** someone speaks here

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This is a sentence of the lesson «Dinosaurs and life long ago» of the world 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 (Scientists), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:078-dinosaurs-and-life-long-ago.lesson:12
# text = Scientists who study fossils are called palaeontologists.
# source = school lesson (ours)
# course = world
# lesson = 078-dinosaurs-and-life-long-ago.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): no change
1	Scientists	scientist	NOUN	NNS	Number=Plur	6	nsubj:pass	_	_
2	who	who	PRON	WP	PronType=Rel	3	nsubj	_	_
3	study	study	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	1	acl:relcl	_	_
4	fossils	fossil	NOUN	NNS	Number=Plur	3	obj	_	_
5	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	aux:pass	_	_
6	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
7	palaeontologists	palaeontologist	NOUN	NNS	Number=Plur	6	xcomp	_	_
8	.	.	PUNCT	.	_	6	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 | **study** | present | Scientists | fossils |  |  |  |  | vn learn-14-1 «NP V NP»: agent=Agent fossil=Topic |
| 2 | **call** | present · passive |  | Scientists |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: subject=Recipient |

<!-- .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:world:078-dinosaurs-and-life-long-ago.lesson:12`.

**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): no change. **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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