---
title: A cartoon shows Zhang Heng's machine measuring how strong an earthqu… — China: the four great inventions · tree and pragmatics
description: A cartoon shows Zhang Heng's machine measuring how strong an earthquake was. What is wrong? Test 8 of lesson 53 «China: the four great inventions» of the history course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 8 · China: the four great inventions

<!-- .ven lang=en -->
A cartoon shows Zhang Heng's machine measuring how strong an earthquake was. What is wrong?

<!-- .vintro -->
**Mova's choice:** option 2 · **The right answer:** option 2 · right ✓ · **Who acts:** cartoon, machine, earthquake · **What happens:** show, measure, be · **To what, where:** machine

<!-- .vabout -->
This is test 8 of lesson 53 «China: the four great inventions» of the history course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/history/53-china-the-four-great-inventions/#t8).

## The question {#question}

<!-- .note -->
*Sentence 1:* A cartoon shows Zhang Heng's machine measuring how strong an earthquake was.

```conllu
# sent_id = question:history:53-china-the-four-great-inventions:t8:1
# text = A cartoon shows Zhang Heng's machine measuring how strong an earthquake was.
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	cartoon	cartoon	NOUN	NN	Number=Sing	3	nsubj	_	_
3	shows	show	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	Zhang	Zhang	PROPN	NNP	Number=Sing	7	nmod:poss	_	_
5	Heng	Heng	PROPN	NNP	Number=Sing	4	flat	_	SpaceAfter=No
6	's	's	PART	POS	_	4	case	_	_
7	machine	machine	NOUN	NN	Number=Sing	3	obj	_	_
8	measuring	measure	VERB	VBG	VerbForm=Ger	7	acl	_	_
9	how	how	ADV	WRB	PronType=Int	10	advmod	_	_
10	strong	strong	ADJ	JJ	Degree=Pos	8	ccomp	_	_
11	an	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	earthquake	earthquake	NOUN	NN	Number=Sing	10	nsubj	_	_
13	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	10	cop	_	SpaceAfter=No
14	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | present | a cartoon | Zhang's machine |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent machine=Recipient |
| 2 | **measure** | gerund | Zhang's machine *not said here* |  |  |  |  |  | vn register-54.1-2-1 «NP V NP.value»: agent=Theme |
| 3 | **is** | past | a earthquake |  |  |  |  | strong *property* | tree rules |

<!-- .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.

<!-- .note -->
*Sentence 2:* What is wrong?

```conllu
# sent_id = question:history:53-china-the-four-great-inventions:t8:2
# text = What is wrong?
1	What	what	PRON	WP	PronType=Int	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	wrong	wrong	ADJ	JJ	Degree=Pos	0	root	_	SpaceAfter=No
4	?	?	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present |  |  |  |  |  | wrong *property* | tree rules |

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
It showed nothing at all

```conllu
# sent_id = question:history:53-china-the-four-great-inventions:t8:o1:1
# text = It showed nothing at all
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	showed	show	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	nothing	nothing	PRON	NN	Number=Sing|PronType=Neg	2	obj	_	_
4	at	at	ADP	IN	_	5	case	_	_
5	all	all	DET	DT	PronType=Tot	3	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | past | It | nothing |  | all |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent nothing=Recipient |

### Option 2 · ← Mova's choice · ✓ the right answer {#o2}

<!-- .ven lang=en -->
It showed the direction, not the strength

```conllu
# sent_id = question:history:53-china-the-four-great-inventions:t8:o2:1
# text = It showed the direction, not the strength
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	showed	show	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	direction	direction	NOUN	NN	Number=Sing	2	obj	_	SpaceAfter=No
5	,	,	PUNCT	,	_	8	punct	_	_
6	not	not	PART	RB	Polarity=Neg	8	advmod	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	strength	strength	NOUN	NN	Number=Sing	4	conj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | past | It | the direction and the strength |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent direction=Recipient |

### Option 3 {#o3}

<!-- .ven lang=en -->
Nothing is wrong

```conllu
# sent_id = question:history:53-china-the-four-great-inventions:t8:o3:1
# text = Nothing is wrong
1	Nothing	nothing	PRON	NN	Number=Sing|PronType=Neg	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	wrong	wrong	ADJ	JJ	Degree=Pos	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | Nothing |  |  |  |  | wrong *property* | tree rules |

### Option 4 {#o4}

<!-- .ven lang=en -->
It measured the weather

```conllu
# sent_id = question:history:53-china-the-four-great-inventions:t8:o4:1
# text = It measured the weather
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	measured	measure	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	weather	weather	NOUN	NN	Number=Sing	2	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **measure** | past | It | the weather |  |  |  |  | vn register-54.1-2-1 «NP V NP.value»: agent=Theme weather=Value |

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**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

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