---
title: Tradition says Cai Lun invented paper in 105 AD, but older Chinese p… — China: the First Emperor, the Terracotta Army an… · tree and pragmatics
description: Tradition says Cai Lun invented paper in 105 AD, but older Chinese paper from about 200 BC has been found, so he improved it rather than invented it. Who acts: Tradition, Cai. A sentence of the lesson «China: the First Emperor, the Terracotta Army and the Great Wall» of the history course of Mova's 
---

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# China: the First Emperor, the Terracotta Army and the Great Wall, sentence 20

<!-- .ven lang=en -->
Tradition says Cai Lun invented paper in 105 AD, but older Chinese paper from about 200 BC has been found, so he improved it rather than invented it.

<!-- .vintro -->
**Who acts:** Tradition, Cai · **What happens:** say, invent, find, improve · **To what, where:** paper, 105, older Chinese paper · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «China: the First Emperor, the Terracotta Army and the Great Wall» of the history 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 (Tradition, Cai), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:history:052-china-the-first-emperor-the-terracotta-army-and-the-great-wall.lesson:20
# text = Tradition says Cai Lun invented paper in 105 AD, but older Chinese paper from about 200 BC has been found, so he improved it rather than invented it.
# source = school lesson (ours)
# course = history
# lesson = 052-china-the-first-emperor-the-terracotta-army-and-the-great-wall.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): R8-pos-agree ×1
1	Tradition	tradition	NOUN	NN	Number=Sing	2	nsubj	_	_
2	says	say	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	Cai	Cai	PROPN	NNP	Number=Sing	5	nsubj	_	_
4	Lun	Lun	PROPN	NNP	Number=Sing	3	flat	_	_
5	invented	invent	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	2	ccomp	_	_
6	paper	paper	NOUN	NN	Number=Sing	5	obj	_	_
7	in	in	ADP	IN	_	8	case	_	_
8	105	105	NUM	CD	NumForm=Digit|NumType=Card	5	obl	_	_
9	AD	ad	NOUN	NN	Number=Sing	8	nmod:unmarked	_	_
10	,	,	PUNCT	,	_	21	punct	_	_
11	but	but	CCONJ	CC	_	21	cc	_	_
12	older	old	ADJ	JJR	Degree=Cmp	14	amod	_	_
13	Chinese	Chinese	ADJ	JJ	Degree=Pos	14	amod	_	_
14	paper	paper	NOUN	NN	Number=Sing	21	nsubj:pass	_	_
15	from	from	ADP	IN	_	17	case	_	_
16	about	about	ADV	RB	_	17	advmod	_	_
17	200	200	NUM	CD	NumForm=Digit|NumType=Card	14	nmod	_	_
18	BC	BC	PROPN	NNP	Number=Sing	17	flat	_	_
19	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	21	aux	_	_
20	been	be	AUX	VBN	Tense=Past|VerbForm=Part	21	aux:pass	_	_
21	found	find	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	conj	_	_
22	,	,	PUNCT	,	_	25	punct	_	_
23	so	so	ADV	RB	_	25	advmod	_	_
24	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	25	nsubj	_	_
25	improved	improve	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	2	ccomp	_	_
26	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	25	obj	_	_
27	rather	rather	ADV	RB	ExtPos=CCONJ	29	cc	_	_
28	than	than	ADP	IN	_	27	fixed	_	_
29	invented	invent	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	25	conj	_	Agree=R8-pos-agree|Haiku=25:conj|HaikuPos=VERB:VBN:Tense=Past|VerbForm=Part|Voice=Pass
30	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	29	obj	_	_
31	.	.	PUNCT	.	_	2	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 | **say** *speech: assert* | present | Tradition |  |  |  |  |  | vn say-37.7-1-1 «NP V that S»: agent=Agent clause=Topic |
| 2 | **invent** | past | Cai | paper |  | 105  AD |  |  | vn create-26.4-1 «NP V NP»: agent=Agent paper=Result |
| 3 | **find** | present · perfect · passive |  | older Chinese paper from 200 |  |  |  |  | vn discover-84 «NP V NP»: subject=Topic |
| 4 | **improve** | past | Cai | paper |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent it=Patient |
| 5 | **invent** | past | Cai *not said here* | paper |  |  |  |  | vn create-26.4-1 «NP V NP»: agent=Agent it=Result |

<!-- .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:history:052-china-the-first-emperor-the-terracotta-army-and-the-great-wall.lesson:20`.

**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): 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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