---
title: Big fires get more firefighters and also do more damage, while the f… — Correlation is not cause: ice cream and sunburn · tree and pragmatics
description: Big fires get more firefighters and also do more damage, while the firefighters reduce the damage; mixing up which way the cause goes is called reverse causation. Who acts: Big fires, firefighters, cause. A sentence of the lesson «Correlation is not cause: ice cream and sunburn» of the world course 
---

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# Correlation is not cause: ice cream and sunburn, sentence 13

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Big fires get more firefighters and also do more damage, while the firefighters reduce the damage; mixing up which way the cause goes is called reverse causation.

<!-- .vintro -->
**Who acts:** Big fires, firefighters, cause · **What happens:** get, do, reduce, mix up, go, call · **To what, where:** more firefighters, more damage, damage, way, reverse causation · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Correlation is not cause: ice cream and sunburn» 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 (Big fires, firefighters, cause), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:180-correlation-is-not-cause-ice-cream-and-sunburn.lesson:13
# text = Big fires get more firefighters and also do more damage, while the firefighters reduce the damage; mixing up which way the cause goes is called reverse causation.
# source = school lesson (ours)
# course = world
# lesson = 180-correlation-is-not-cause-ice-cream-and-sunburn.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 ×1, R7-rel-agree ×2
1	Big	big	ADJ	JJ	Degree=Pos	2	amod	_	_
2	fires	fire	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	get	get	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	more	more	ADJ	JJR	Degree=Cmp	5	amod	_	_
5	firefighters	firefighter	NOUN	NNS	Number=Plur	3	obj	_	_
6	and	and	CCONJ	CC	_	8	cc	_	Agree=R1-cc-next|Haiku=3:cc
7	also	also	ADV	RB	_	8	advmod	_	_
8	do	do	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
9	more	more	ADJ	JJR	Degree=Cmp	10	amod	_	_
10	damage	damage	NOUN	NN	Number=Sing	8	obj	_	_
11	,	,	PUNCT	,	_	15	punct	_	_
12	while	while	SCONJ	IN	_	15	mark	_	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
14	firefighters	firefighter	NOUN	NNS	Number=Plur	15	nsubj	_	_
15	reduce	reduce	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
17	damage	damage	NOUN	NN	Number=Sing	15	obj	_	_
18	;	;	PUNCT	:	_	19	punct	_	_
19	mixing	mix	VERB	VBG	Tense=Pres|VerbForm=Part	27	advcl	_	Agree=R7-rel-agree|Haiku=27:csubj:pass
20	up	up	ADP	RP	_	19	compound:prt	_	_
21	which	which	DET	WDT	PronType=Int	22	det	_	_
22	way	way	NOUN	NN	Number=Sing	19	obj	_	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
24	cause	cause	NOUN	NN	Number=Sing	25	nsubj	_	_
25	goes	go	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	acl:relcl	_	_
26	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	27	aux:pass	_	_
27	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	parataxis	_	_
28	reverse	reverse	ADJ	JJ	Degree=Pos	29	amod	_	_
29	causation	causation	NOUN	NN	Number=Sing	27	xcomp	_	Agree=R7-rel-agree|Haiku=27:obj
30	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- 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 | **get** | present | Big fires | more firefighters |  |  |  |  | vn comprehend-87.2-1 «NP V NP»: agent=Experiencer firefighter=Stimulus |
| 2 | **do** | present | Big fires *not said here* | more damage |  |  |  |  | vn act-114-1 «NP V NP»: agent=Agent damage=Eventuality |
| 3 | **reduce** | present | the firefighters | the damage |  |  |  |  | vn limit-76 «NP V NP»: agent=Causer damage=Patient |
| 4 | **mix up** | gerund |  | which way |  |  |  |  | vn mix-22.1-1-1 «NP V NP»: agent=Agent way=Patient |
| 5 | **go** | present | the cause | which way *not said here* |  |  |  |  | vn meander-47.7 «PP.location V NP»: agent=Location way=Theme |
| 6 | **call** | present · passive |  | reverse causation |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V» |

<!-- .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:180-correlation-is-not-cause-ice-cream-and-sunburn.lesson:13`.

**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 ×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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