---
title: Ascertain the duration of the first powered aeroplane flight underta… — The Industrial Revolution · tree and pragmatics
description: Ascertain the duration of the first powered aeroplane flight undertaken by the Wright brothers in nineteen hundred and three. Exam question 3 of lesson 30 «The Industrial Revolution» of the history course of Mova's primary school, with the dependency tree and pragmatics of the question and of each o
---

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# Exam question 3 · The Industrial Revolution

<!-- .ven lang=en -->
Ascertain the duration of the first powered aeroplane flight undertaken by the Wright brothers in nineteen hundred and three.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** you · **What happens:** ascertain, power, undertake · **To what, where:** duration, first powered aeroplane flight, nineteen hundred

<!-- .vabout -->
This is exam question 3 of lesson 30 «The Industrial Revolution» of the history course of Mova's primary school, asked in stiff, formal language. 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/30-the-industrial-revolution/#e3).

## The question {#question}

```conllu
# sent_id = question:history:30-the-industrial-revolution:e3:1
# text = Ascertain the duration of the first powered aeroplane flight undertaken by the Wright brothers in nineteen hundred and three.
1	Ascertain	ascertain	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	duration	duration	NOUN	NN	Number=Sing	1	obj	_	_
4	of	of	ADP	IN	_	9	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	9	det	_	_
6	first	first	ADJ	JJ	Degree=Pos|NumForm=Word|NumType=Ord	9	amod	_	_
7	powered	power	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	9	amod	_	_
8	aeroplane	aeroplane	NOUN	NN	Number=Sing	9	compound	_	_
9	flight	flight	NOUN	NN	Number=Sing	3	nmod	_	_
10	undertaken	undertake	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	9	acl	_	_
11	by	by	ADP	IN	_	14	case	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
13	Wright	Wright	PROPN	NNP	Number=Sing	14	compound	_	_
14	brothers	brother	NOUN	NNS	Number=Plur	10	obl	_	_
15	in	in	ADP	IN	_	17	case	_	_
16	nineteen	nineteen	NUM	CD	NumForm=Word|NumType=Card	17	compound	_	_
17	hundred	hundred	NUM	CD	NumForm=Word|NumType=Card	10	obl	_	_
18	and	and	CCONJ	CC	_	19	cc	_	_
19	three	three	NUM	CD	NumForm=Word|NumType=Card	17	conj	_	SpaceAfter=No
20	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **ascertain** | imperative | you *not said here* | the duration of the first powered aeroplane flight |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent duration=Topic |
| 2 | **power** | participle |  |  |  |  |  |  | tree rules |
| 3 | **undertake** | participle |  | the first powered aeroplane flight *not said here* |  | nineteen hundred |  | by the Wright brothers | vn begin-55.1-1-1 «NP.eventuality V»: agent=Eventuality |

<!-- .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.

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
Twelve whole minutes

```conllu
# sent_id = question:history:30-the-industrial-revolution:e3:o1:1
# text = Twelve whole minutes
1	Twelve	twelve	NUM	CD	NumForm=Word|NumType=Card	3	nummod	_	_
2	whole	whole	ADJ	JJ	Degree=Pos	3	amod	_	_
3	minutes	minute	NOUN	NNS	Number=Plur	0	root	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

### Option 2 · ✓ the right answer {#o2}

<!-- .ven lang=en -->
Twelve seconds

```conllu
# sent_id = question:history:30-the-industrial-revolution:e3:o2:1
# text = Twelve seconds
1	Twelve	twelve	NUM	CD	NumForm=Word|NumType=Card	2	nummod	_	_
2	seconds	second	NOUN	NNS	Number=Plur	0	root	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

### Option 3 {#o3}

<!-- .ven lang=en -->
Twelve long hours

```conllu
# sent_id = question:history:30-the-industrial-revolution:e3:o3:1
# text = Twelve long hours
1	Twelve	twelve	NUM	CD	NumForm=Word|NumType=Card	3	nummod	_	_
2	long	long	ADJ	JJ	Degree=Pos	3	amod	_	_
3	hours	hour	NOUN	NNS	Number=Plur	0	root	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

### Option 4 {#o4}

<!-- .ven lang=en -->
Two entire days

```conllu
# sent_id = question:history:30-the-industrial-revolution:e3:o4:1
# text = Two entire days
1	Two	two	NUM	CD	NumForm=Word|NumType=Card	3	nummod	_	_
2	entire	entire	ADJ	JJ	Degree=Pos	3	amod	_	_
3	days	day	NOUN	NNS	Number=Plur	0	root	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

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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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