---
title: The idea that people in Columbus's time thought the Earth was flat w… — Explorers, scientists and inventors · tree and pragmatics
description: The idea that people in Columbus's time thought the Earth was flat was spread in the 1800s, partly by a popular book by Washington Irving. Who acts: people, Earth, popular book. A sentence of the lesson «Explorers, scientists and inventors» of the myths course of Mova's primary school with its depen
---

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# Explorers, scientists and inventors, sentence 9

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The idea that people in Columbus's time thought the Earth was flat was spread in the 1800s, partly by a popular book by Washington Irving.

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**Who acts:** people, Earth, popular book · **What happens:** think, be, spread · **To what, where:** idea, 1800s · **Speech:** someone speaks here

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This is a sentence of the lesson «Explorers, scientists and inventors» 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 (people, Earth, popular book), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:myths:020-explorers-scientists-and-inventors.lesson:9
# text = The idea that people in Columbus's time thought the Earth was flat was spread in the 1800s, partly by a popular book by Washington Irving.
# source = school lesson (ours)
# course = myths
# lesson = 020-explorers-scientists-and-inventors.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
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	idea	idea	NOUN	NN	Number=Sing	15	nsubj:pass	_	_
3	that	that	SCONJ	IN	_	9	mark	_	_
4	people	people	NOUN	NNS	Number=Plur	9	nsubj	_	_
5	in	in	ADP	IN	_	8	case	_	_
6	Columbus	Columbus	PROPN	NNP	Number=Sing	8	nmod:poss	_	_
7	's	's	PART	POS	_	6	case	_	_
8	time	time	NOUN	NN	Number=Sing	4	nmod	_	Agree=R5-strong|Haiku=9:obl
9	thought	think	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	2	acl	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	Earth	Earth	PROPN	NNP	Number=Sing	13	nsubj	_	_
12	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	13	cop	_	_
13	flat	flat	ADJ	JJ	Degree=Pos	9	ccomp	_	_
14	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	15	aux:pass	_	_
15	spread	spread	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
16	in	in	ADP	IN	_	18	case	_	_
17	the	the	DET	DT	Definite=Def|PronType=Art	18	det	_	_
18	1800s	1800	NOUN	NNS	Number=Ptan|NumForm=Combi|NumType=Card	15	obl	_	_
19	,	,	PUNCT	,	_	20	punct	_	_
20	partly	partly	ADV	RB	_	15	advmod	_	_
21	by	by	ADP	IN	_	24	case	_	_
22	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	_	_
23	popular	popular	ADJ	JJ	Degree=Pos	24	amod	_	_
24	book	book	NOUN	NN	Number=Sing	15	obl	_	_
25	by	by	ADP	IN	_	26	case	_	_
26	Washington	Washington	PROPN	NNP	Number=Sing	24	nmod	_	_
27	Irving	Irving	PROPN	NNP	Number=Sing	26	flat	_	_
28	.	.	PUNCT	.	_	15	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 | **think** *speech: other* | past | people in Columbus's time | the idea *not said here* |  |  |  |  | vn wish-62 «NP V NP»: agent=Pivot idea=Theme |
| 2 | **is** | past | the Earth |  |  |  |  | flat *property* | tree rules |
| 3 | **spread** | past · passive | a popular book by Washington | the idea |  | the 1800s |  | partly *property* | vn spray-9.7-1 «NP V NP PP.destination»: agent=Agent subject=Theme in 1800=Destination |

<!-- .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:myths:020-explorers-scientists-and-inventors.lesson:9`.

**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. **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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