---
title: A task requiring three hours is commenced at eight o'clock in the ev… — Being on time around the world, waitin… · tree and pragmatics
description: A task requiring three hours is commenced at eight o'clock in the evening. Ascertain the hour of its completion. Exam question 3 of lesson 129 «Being on time around the world, waiting your turn and deadlines» of the world course of Mova's primary school, with the dependency tree and pragmatics of th
---

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# Exam question 3 · Being on time around the world, waiting your turn and dead…

<!-- .ven lang=en -->
A task requiring three hours is commenced at eight o'clock in the evening. Ascertain the hour of its completion.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** task, you · **What happens:** require, commence, ascertain, complete · **To what, where:** task, eight o'clock

<!-- .vabout -->
This is exam question 3 of lesson 129 «Being on time around the world, waiting your turn and deadlines» of the world 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/world/129-being-on-time-around-the-world/#e3).

## The question {#question}

<!-- .note -->
*Sentence 1:* A task requiring three hours is commenced at eight o'clock in the evening.

```conllu
# sent_id = question:world:129-being-on-time-around-the-world:e3:1
# text = A task requiring three hours is commenced at eight o'clock in the evening.
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	task	task	NOUN	NN	Number=Sing	7	nsubj:pass	_	_
3	requiring	require	VERB	VBG	VerbForm=Ger	2	acl	_	_
4	three	three	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	hours	hour	NOUN	NNS	Number=Plur	3	obj	_	_
6	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	aux:pass	_	_
7	commenced	commence	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
8	at	at	ADP	IN	_	10	case	_	_
9	eight	eight	NUM	CD	NumForm=Word|NumType=Card	10	nummod	_	_
10	o'clock	o'clock	NOUN	NN	Number=Sing	7	obl	_	_
11	in	in	ADP	IN	_	13	case	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	evening	evening	NOUN	NN	Number=Sing	7	obl	_	SpaceAfter=No
14	.	.	PUNCT	.	_	7	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **require** | gerund | a task *not said here* |  |  |  | hour |  | vn require-103-1 «NP V NP S\_INF»: agent=Theme |
| 2 | **commence** | present · passive |  | a task |  | eight o'clock | evening |  | vn begin-55.1-1-1 «NP V NP»: subject=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.

<!-- .note -->
*Sentence 2:* Ascertain the hour of its completion.

```conllu
# sent_id = question:world:129-being-on-time-around-the-world:e3:2
# text = Ascertain the hour of its completion.
1	Ascertain	ascertain	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	hour	hour	NOUN	NN	Number=Sing	1	obj	_	_
4	of	of	ADP	IN	_	6	case	_	_
5	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	6	nmod:poss	_	_
6	completion	completion	NOUN	NN	Number=Sing	3	nmod	_	SpaceAfter=No
7	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **ascertain** | imperative | you *not said here* |  |  |  | hour |  | vn discover-84 «NP V how S»: agent=Agent |
| 2 | **complete** |  | task |  |  |  |  |  | nom completion «act transitive»: poss=agent |

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
Nine o'clock in the evening

```conllu
# sent_id = question:world:129-being-on-time-around-the-world:e3:o1:1
# text = Nine o'clock in the evening
1	Nine	nine	NUM	CD	NumForm=Word|NumType=Card	2	nummod	_	_
2	o'clock	o'clock	NOUN	NN	Number=Sing	0	root	_	_
3	in	in	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	evening	evening	NOUN	NN	Number=Sing	2	nmod	_	_
```

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

### Option 2 {#o2}

<!-- .ven lang=en -->
Midnight

```conllu
# sent_id = question:world:129-being-on-time-around-the-world:e3:o2:1
# text = Midnight
1	Midnight	midnight	NOUN	NN	Number=Sing	0	root	_	_
```

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

### Option 3 · ✓ the right answer {#o3}

<!-- .ven lang=en -->
Eleven o'clock in the evening

```conllu
# sent_id = question:world:129-being-on-time-around-the-world:e3:o3:1
# text = Eleven o'clock in the evening
1	Eleven	eleven	NUM	CD	NumForm=Word|NumType=Card	2	nummod	_	_
2	o'clock	o'clock	NOUN	NN	Number=Sing	0	root	_	_
3	in	in	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	evening	evening	NOUN	NN	Number=Sing	2	nmod	_	_
```

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

### Option 4 {#o4}

<!-- .ven lang=en -->
Ten o'clock in the evening

```conllu
# sent_id = question:world:129-being-on-time-around-the-world:e3:o4:1
# text = Ten o'clock in the evening
1	Ten	ten	NUM	CD	NumForm=Word|NumType=Card	2	nummod	_	_
2	o'clock	o'clock	NOUN	NN	Number=Sing	0	root	_	_
3	in	in	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	evening	evening	NOUN	NN	Number=Sing	2	nmod	_	_
```

<!-- .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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