---
title: Scientists change their minds when the evidence changes; that's a st… — I was wrong: changing your mind · tree and pragmatics
description: Scientists change their minds when the evidence changes; that's a strength, not a weakness. Who acts: Scientists, evidence, that. A sentence of the lesson «I was wrong: changing your mind» of the myths course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# I was wrong: changing your mind, sentence 5

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Scientists change their minds when the evidence changes; that's a strength, not a weakness.

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**Who acts:** Scientists, evidence, that · **What happens:** change, be, mind · **To what, where:** minds, strength

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This is a sentence of the lesson «I was wrong: changing your mind» of the myths 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, evidence, that), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:myths:035-i-was-wrong-changing-your-mind.lesson:5
# text = Scientists change their minds when the evidence changes; that's a strength, not a weakness.
# source = school lesson (ours)
# course = myths
# lesson = 035-i-was-wrong-changing-your-mind.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, R7-rel-agree ×1, R8-pos-agree ×1
1	Scientists	scientist	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	change	change	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	Agree=R8-pos-agree|Haiku=0:root|HaikuPos=VERB:VB:Mood=Imp|VerbForm=Fin
3	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	4	nmod:poss	_	_
4	minds	mind	NOUN	NNS	Number=Plur	2	obj	_	_
5	when	when	ADV	WRB	PronType=Int	8	advmod	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	Agree=R5-strong|Haiku=8:det
7	evidence	evidence	NOUN	NN	Number=Sing	8	nsubj	_	_
8	changes	change	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	advcl	_	_
9	;	;	PUNCT	,	_	13	punct	_	_
10	that	that	PRON	DT	Number=Sing|PronType=Dem	13	nsubj	_	_
11	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	cop	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
13	strength	strength	NOUN	NN	Number=Sing	2	parataxis	_	_
14	,	,	PUNCT	,	_	17	punct	_	_
15	not	not	PART	RB	Polarity=Neg	17	advmod	_	_
16	a	a	DET	DT	Definite=Ind|PronType=Art	17	det	_	_
17	weakness	weakness	NOUN	NN	Number=Sing	13	conj	_	Agree=R7-rel-agree|Haiku=13:appos
18	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

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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 | **change** | present | Scientists | Scientists's minds |  |  |  |  | vn dress-41.1.1-1-1 «NP V NP»: agent=Agent mind=Patient |
| 2 | **change** | present | the evidence |  |  |  |  |  | vn dress-41.1.1-1-1 «NP V»: agent=Agent |
| 3 | **is a** | present | that | a strength and a weakness |  |  |  |  | tree rules |
| 4 | **mind** |  | Scientists *= scientist* |  |  |  |  |  | nom mind «cognition transitive»: poss=agent |

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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:myths:035-i-was-wrong-changing-your-mind.lesson:5`.

**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, R7-rel-agree ×1, R8-pos-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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