---
title: Coal, oil and natural gas are called fossil fuels because they are m… — Coal, oil and gas · tree and pragmatics
description: Coal, oil and natural gas are called fossil fuels because they are made from living things that died millions of years ago. Who acts: living things. A sentence of the lesson «Coal, oil and gas» of the geography course of Mova's primary school with its dependency tree and the pragmatics of every clau
---

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# Coal, oil and gas, sentence 0

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Coal, oil and natural gas are called fossil fuels because they are made from living things that died millions of years ago.

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**Who acts:** living things · **What happens:** call, make, die · **To what, where:** Coal, living things, millions · **Speech:** someone speaks here

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This is a sentence of the lesson «Coal, oil and gas» of the geography 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 (living things), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:059-coal-oil-and-gas.lesson:0
# text = Coal, oil and natural gas are called fossil fuels because they are made from living things that died millions of years ago.
# source = school lesson (ours)
# course = geography
# lesson = 059-coal-oil-and-gas.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, R6-punct-agree ×1, R7-rel-agree ×2
1	Coal	coal	NOUN	NN	Number=Sing	8	nsubj:pass	_	Agree=R5-strong|Haiku=3:compound
2	,	,	PUNCT	,	_	3	punct	_	Agree=R6-punct-agree|Haiku=1:punct
3	oil	oil	NOUN	NN	Number=Sing	1	conj	_	Agree=R5-strong|Haiku=8:nsubj:pass
4	and	and	CCONJ	CC	_	6	cc	_	_
5	natural	natural	ADJ	JJ	Degree=Pos	6	amod	_	_
6	gas	gas	NOUN	NN	Number=Sing	3	conj	_	_
7	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	aux:pass	_	_
8	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
9	fossil	fossil	NOUN	NN	Number=Sing	10	compound	_	_
10	fuels	fuel	NOUN	NNS	Number=Plur	8	xcomp	_	Agree=R7-rel-agree|Haiku=8:obj
11	because	because	SCONJ	IN	_	14	mark	_	_
12	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	14	nsubj:pass	_	_
13	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	14	aux:pass	_	_
14	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	advcl	_	_
15	from	from	ADP	IN	_	17	case	_	_
16	living	live	ADJ	JJ	Degree=Pos	17	amod	_	_
17	things	thing	NOUN	NNS	Number=Plur	14	obl	_	_
18	that	that	PRON	WDT	PronType=Rel	19	nsubj	_	_
19	died	die	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	17	acl:relcl	_	_
20	millions	million	NOUN	NNS	Number=Plur	19	obj	_	Agree=R7-rel-agree|Haiku=19:obl:unmarked
21	of	of	ADP	IN	_	22	case	_	_
22	years	year	NOUN	NNS	Number=Plur	20	nmod	_	_
23	ago	ago	ADV	RB	_	19	advmod	_	_
24	.	.	PUNCT	.	_	8	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **call** | present · passive |  | Coal and oil and natural gas |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: subject=Recipient |
| 2 | **make** | present · passive |  | Coal |  | living things |  |  | vn build-26.1-1 «NP.asset V PP»: subject=Product from thing=Material |
| 3 | **die** | past | living things | millions of years |  |  |  | ago *property* | tree rules |

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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:geography:059-coal-oil-and-gas.lesson:0`.

**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, R6-punct-agree ×1, R7-rel-agree ×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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- ← previous: [Deep time and the story of life, 19](https://md.mova.elamur.ai/free/en/corpora/school/geography/58-deep-time-and-the-story-of-life/19/)
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