---
title: Identify, with reference to the established facts, the one source of… — Olympiad: transport, building and ener… · tree and pragmatics
description: Identify, with reference to the established facts, the one source of electricity which requires no spinning generator. Exam question 3 of lesson 43 «Olympiad: transport, building and energy ★★★» of the technology course of Mova's primary school, with the dependency tree and pragmatics of the questio
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/technology/43-olympiad-transport-building-and-energy/e3/)

<!-- crumbs -->
[home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Technology](https://md.mova.elamur.ai/free/en/corpora/questions/technology/) / [Olympiad: transport, building and ener…](https://md.mova.elamur.ai/free/en/corpora/questions/technology/43-olympiad-transport-building-and-energy/) / e3

# Exam question 3 · Olympiad: transport, building and energy ★★★

<!-- .ven lang=en -->
Identify, with reference to the established facts, the one source of electricity which requires no spinning generator.

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 3 · right ✓ · **Who acts:** you, one source · **What happens:** identify, establish, require, spin · **To what, where:** spinning generator

<!-- .vabout -->
This is exam question 3 of lesson 43 «Olympiad: transport, building and energy ★★★» of the technology 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/technology/43-olympiad-transport-building-and-energy/#e3).

## The question {#question}

```conllu
# sent_id = question:technology:43-olympiad-transport-building-and-energy:e3:1
# text = Identify, with reference to the established facts, the one source of electricity which requires no spinning generator.
1	Identify	identify	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	SpaceAfter=No
2	,	,	PUNCT	,	_	4	punct	_	_
3	with	with	ADP	IN	_	4	case	_	_
4	reference	reference	NOUN	NN	Number=Sing	1	obl	_	_
5	to	to	ADP	IN	_	8	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
7	established	establish	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	amod	_	_
8	facts	fact	NOUN	NNS	Number=Plur	1	obl	_	SpaceAfter=No
9	,	,	PUNCT	,	_	12	punct	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	12	det	_	_
11	one	one	NUM	CD	NumForm=Word|NumType=Card	12	nummod	_	_
12	source	source	NOUN	NN	Number=Sing	8	appos	_	_
13	of	of	ADP	IN	_	14	case	_	_
14	electricity	electricity	NOUN	NN	Number=Sing	12	nmod	_	_
15	which	which	PRON	WDT	PronType=Rel	16	nsubj	_	_
16	requires	require	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	parataxis	_	_
17	no	no	DET	DT	PronType=Neg	19	det	_	_
18	spinning	spin	VERB	VBG	VerbForm=Ger	19	amod	_	_
19	generator	generator	NOUN	NN	Number=Sing	16	obj	_	SpaceAfter=No
20	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **identify** | imperative | you *not said here* |  |  |  |  | with reference; to the established facts | vn empathize-88.2 «NP V PP.stimulus»: agent=Experiencer with reference=Stimulus |
| 2 | **establish** | participle |  |  |  |  |  |  | vn indicate-78-1-1 «NP V NP to be NP»: agent=Pivot |
| 3 | **require** | present | the one source of electricity | no spinning generator |  |  |  |  | vn require-103-1 «NP V NP»: agent=Theme generator=Precondition |
| 4 | **spin** | gerund |  |  |  |  |  |  | vn roll-51.3.1 «NP.theme V»: agent=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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
The hydroelectric dam

```conllu
# sent_id = question:technology:43-olympiad-transport-building-and-energy:e3:o1:1
# text = The hydroelectric dam
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	hydroelectric	hydroelectric	ADJ	JJ	Degree=Pos	3	amod	_	_
3	dam	dam	NOUN	NN	Number=Sing	0	root	_	_
```

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

### Option 2 {#o2}

<!-- .ven lang=en -->
The coal-fired power station

```conllu
# sent_id = question:technology:43-olympiad-transport-building-and-energy:e3:o2:1
# text = The coal-fired power station
1	The	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
2	coal	coal	NOUN	NN	Number=Sing	4	compound	_	SpaceAfter=No
3	-	-	PUNCT	HYPH	_	2	punct	_	SpaceAfter=No
4	fired	fire	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	6	amod	_	_
5	power	power	NOUN	NN	Number=Sing	6	compound	_	_
6	station	station	NOUN	NN	Number=Sing	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fire** | participle |  |  |  |  |  |  | vn throw-17.1-1 «NP V NP»: agent=Agent |

### Option 3 · ← Mova's choice · ✓ the right answer {#o3}

<!-- .ven lang=en -->
The solar panel

```conllu
# sent_id = question:technology:43-olympiad-transport-building-and-energy:e3:o3:1
# text = The solar panel
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	solar	solar	ADJ	JJ	Degree=Pos	3	amod	_	_
3	panel	panel	NOUN	NN	Number=Sing	0	root	_	_
```

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

### Option 4 {#o4}

<!-- .ven lang=en -->
The wind turbine

```conllu
# sent_id = question:technology:43-olympiad-transport-building-and-energy:e3:o4:1
# text = The wind turbine
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	wind	wind	NOUN	NN	Number=Sing	3	compound	_	_
3	turbine	turbine	NOUN	NN	Number=Sing	0	root	_	_
```

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

<!-- div src -->

**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.

<!-- /div -->

<!-- pn -->
- ← previous: [Olympiad: transport, building and ener…, exam 2](https://md.mova.elamur.ai/free/en/corpora/questions/technology/43-olympiad-transport-building-and-energy/e2/)
- next →: [Olympiad: transport, building and ener…, exam 4](https://md.mova.elamur.ai/free/en/corpora/questions/technology/43-olympiad-transport-building-and-energy/e4/)
- ↑ back to [Olympiad: transport, building and energy ★★★](https://md.mova.elamur.ai/free/en/corpora/questions/technology/43-olympiad-transport-building-and-energy/)