---
title: Horses were tamed about 5,500 years ago, and the wheel was invented… — Transport: from horses to planes · tree and pragmatics
description: Horses were tamed about 5,500 years ago, and the wheel was invented at about the same time, so animals could pull carts. Who acts: animals. A sentence of the lesson «Transport: from horses to planes» of the world course of Mova's primary school with its dependency tree and the pragmatics of every cl
---

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# Transport: from horses to planes, sentence 2

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Horses were tamed about 5,500 years ago, and the wheel was invented at about the same time, so animals could pull carts.

<!-- .vintro -->
**Who acts:** animals · **What happens:** tame, invent, pull · **To what, where:** Horses, wheel, carts

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This is a sentence of the lesson «Transport: from horses to planes» 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 (animals), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:099-transport-horses-to-planes.lesson:2
# text = Horses were tamed about 5,500 years ago, and the wheel was invented at about the same time, so animals could pull carts.
# source = school lesson (ours)
# course = world
# lesson = 099-transport-horses-to-planes.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): no change
1	Horses	horse	NOUN	NNS	Number=Plur	3	nsubj:pass	_	_
2	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	3	aux:pass	_	_
3	tamed	tame	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	about	about	ADV	RB	_	5	advmod	_	_
5	5,500	5,500	NUM	CD	NumForm=Digit|NumType=Card	6	nummod	_	_
6	years	year	NOUN	NNS	Number=Plur	7	obl:unmarked	_	_
7	ago	ago	ADV	RB	_	3	advmod	_	_
8	,	,	PUNCT	,	_	13	punct	_	_
9	and	and	CCONJ	CC	_	13	cc	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	wheel	wheel	NOUN	NN	Number=Sing	13	nsubj:pass	_	_
12	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	13	aux:pass	_	_
13	invented	invent	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	conj	_	_
14	at	at	ADP	IN	_	18	case	_	_
15	about	about	ADV	RB	_	18	advmod	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	18	det	_	_
17	same	same	ADJ	JJ	Degree=Pos	18	amod	_	_
18	time	time	NOUN	NN	Number=Sing	13	obl	_	_
19	,	,	PUNCT	,	_	23	punct	_	_
20	so	so	SCONJ	IN	_	23	mark	_	_
21	animals	animal	NOUN	NNS	Number=Plur	23	nsubj	_	_
22	could	could	AUX	MD	VerbForm=Fin	23	aux	_	_
23	pull	pull	VERB	VB	VerbForm=Inf	13	advcl	_	_
24	carts	cart	NOUN	NNS	Number=Plur	23	obj	_	_
25	.	.	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 | **tame** | past · passive |  | Horses |  |  |  | ago *property* | vn other\_cos-45.4 «NP V NP.patient»: subject=Patient |
| 2 | **invent** | past · passive |  | the wheel |  |  | time |  | vn create-26.4-1 «NP V NP»: subject=Result |
| 3 | **pull** | could | animals | carts |  |  |  |  | vn push-12-1 «NP V NP»: agent=Agent cart=Theme |

<!-- .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:099-transport-horses-to-planes.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): no change. **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: [Transport: from horses to planes, 1](https://md.mova.elamur.ai/free/en/corpora/school/world/99-transport-horses-to-planes/1/)
- next →: [Transport: from horses to planes, 3](https://md.mova.elamur.ai/free/en/corpora/school/world/99-transport-horses-to-planes/3/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/99-transport-horses-to-planes/)

