---
title: Follow the energy back far enough and nearly all of it started in th… — Energy: what makes things happen · tree and pragmatics
description: Follow the energy back far enough and nearly all of it started in the Sun: plants catch sunlight to make food, animals eat plants, and even wind and rain on the hills are driven by the Sun's warmth. Who acts: you, all, plants, animals. A sentence of the lesson «Energy: what makes things happen» of t
---

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# Energy: what makes things happen, sentence 2

<!-- .ven lang=en -->
Follow the energy back far enough and nearly all of it started in the Sun: plants catch sunlight to make food, animals eat plants, and even wind and rain on the hills are driven by the Sun's warmth.

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**Who acts:** you, all, plants, animals, warmth · **What happens:** follow back, start, catch, make, eat, drive · **To what, where:** energy, Sun, sunlight, food, plants, wind

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This is a sentence of the lesson «Energy: what makes things happen» of the physics 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 (you, all, plants, animals), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:physics:031-energy-what-makes-things-happen.lesson:2
# text = Follow the energy back far enough and nearly all of it started in the Sun: plants catch sunlight to make food, animals eat plants, and even wind and rain on the hills are driven by the Sun's warmth.
# source = school lesson (ours)
# course = physics
# lesson = 031-energy-what-makes-things-happen.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): R1-cc-next ×2, R5-strong ×1, R6-punct-agree ×1, R7-rel-agree ×1
1	Follow	follow	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	energy	energy	NOUN	NN	Number=Sing	1	obj	_	_
4	back	back	ADV	RB	_	1	advmod	_	_
5	far	far	ADV	RB	Degree=Pos	1	advmod	_	_
6	enough	enough	ADV	RB	_	1	advmod	_	Agree=R5-strong|Haiku=5:advmod
7	and	and	CCONJ	CC	_	12	cc	_	Agree=R1-cc-next|Haiku=1:cc
8	nearly	nearly	ADV	RB	_	9	advmod	_	_
9	all	all	DET	DT	PronType=Tot	12	nsubj	_	_
10	of	of	ADP	IN	_	11	case	_	_
11	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	9	nmod	_	_
12	started	start	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	1	conj	_	_
13	in	in	ADP	IN	_	15	case	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	Sun	Sun	PROPN	NNP	Number=Sing	12	obl	_	_
16	:	:	PUNCT	:	_	18	punct	_	_
17	plants	plant	NOUN	NNS	Number=Plur	18	nsubj	_	_
18	catch	catch	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	1	parataxis	_	Agree=R7-rel-agree|Haiku=1:conj|HaikuPos=VERB:VB:VerbForm=Inf
19	sunlight	sunlight	NOUN	NN	Number=Sing	18	obj	_	_
20	to	to	PART	TO	_	21	mark	_	_
21	make	make	VERB	VB	VerbForm=Inf	18	advcl	_	_
22	food	food	NOUN	NN	Number=Sing	21	obj	_	_
23	,	,	PUNCT	,	_	25	punct	_	_
24	animals	animal	NOUN	NNS	Number=Plur	25	nsubj	_	_
25	eat	eat	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	1	conj	_	_
26	plants	plant	NOUN	NNS	Number=Plur	25	obj	_	_
27	,	,	PUNCT	,	_	37	punct	_	Agree=R6-punct-agree|Haiku=30:punct
28	and	and	CCONJ	CC	_	25	cc	_	_
29	even	even	ADV	RB	_	30	advmod	_	_
30	wind	wind	NOUN	NN	Number=Sing	37	nsubj:pass	_	_
31	and	and	CCONJ	CC	_	32	cc	_	Agree=R1-cc-next|Haiku=30:cc
32	rain	rain	NOUN	NN	Number=Sing	30	conj	_	_
33	on	on	ADP	IN	_	35	case	_	_
34	the	the	DET	DT	Definite=Def|PronType=Art	35	det	_	_
35	hills	hill	NOUN	NNS	Number=Plur	30	nmod	_	_
36	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	37	aux:pass	_	_
37	driven	drive	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	1	conj	_	_
38	by	by	ADP	IN	_	42	case	_	_
39	the	the	DET	DT	Definite=Def|PronType=Art	40	det	_	_
40	Sun	Sun	PROPN	NNP	Number=Sing	42	nmod:poss	_	_
41	's	's	PART	POS	_	40	case	_	_
42	warmth	warmth	NOUN	NN	Number=Sing	37	obl	_	_
43	.	.	PUNCT	.	_	1	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 | **follow back** | imperative | you *not said here* | the energy |  |  |  | enough, far *property* | vn chase-51.6 «NP V NP»: agent=Agent energy=Theme |
| 2 | **start** | past | all |  |  | the Sun |  |  | vn begin-55.1-1-1 «NP.eventuality V»: agent=Eventuality |
| 3 | **catch** | present | plants | sunlight |  |  |  |  | vn get-13.5.1 «NP V NP»: agent=Agent sunlight=Theme |
| 4 | **make** | to-infinitive | plants *not said here* | food |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset food=Product |
| 5 | **eat** | present | animals | plants |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent plant=Patient |
| 6 | **drive** | present · passive | the Sun's warmth | wind on the hills and rain |  |  |  |  | vn nonvehicle-51.4.2-1 «NP V PP»: agent=Theme subject=Trajectory |

<!-- .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:physics:031-energy-what-makes-things-happen.lesson:2`.

**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): R1-cc-next ×2, R5-strong ×1, R6-punct-agree ×1, R7-rel-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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