---
title: Identify the colour of a white garment illuminated solely by red lig… — Olympiad: sound, light, heat, electric… · tree and pragmatics
description: Identify the colour of a white garment illuminated solely by red light. Exam question 2 of lesson 43 «Olympiad: sound, light, heat, electricity and magnets ★★★» of the physics course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice w
---

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# Exam question 2 · Olympiad: sound, light, heat, electricity and magnets ★★★

<!-- .ven lang=en -->
Identify the colour of a white garment illuminated solely by red light.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 1 · right ✓ · **Who acts:** you · **What happens:** identify, illuminate · **To what, where:** colour, white garment

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This is exam question 2 of lesson 43 «Olympiad: sound, light, heat, electricity and magnets ★★★» of the physics 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/physics/43-olympiad-sound-light-heat-and-magnets/#e2).

## The question {#question}

```conllu
# sent_id = question:physics:43-olympiad-sound-light-heat-and-magnets:e2:1
# text = Identify the colour of a white garment illuminated solely by red light.
1	Identify	identify	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	colour	colour	NOUN	NN	Number=Sing	1	obj	_	_
4	of	of	ADP	IN	_	7	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
6	white	white	ADJ	JJ	Degree=Pos	7	amod	_	_
7	garment	garment	NOUN	NN	Number=Sing	3	nmod	_	_
8	illuminated	illuminate	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	7	acl	_	_
9	solely	solely	ADV	RB	_	8	advmod	_	_
10	by	by	ADP	IN	_	12	case	_	_
11	red	red	ADJ	JJ	Degree=Pos	12	amod	_	_
12	light	light	NOUN	NN	Number=Sing	8	obl	_	SpaceAfter=No
13	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **identify** | imperative | you *not said here* | the colour of a white garment |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent colour=Theme |
| 2 | **illuminate** | participle |  | a white garment *not said here* |  |  |  | by red light; solely *property* | vn illustrate-25.3 «NP V NP»: agent=Agent |

<!-- .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 · ✓ the right answer {#o1}

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

```conllu
# sent_id = question:physics:43-olympiad-sound-light-heat-and-magnets:e2:o1:1
# text = Red
1	Red	red	ADJ	JJ	Degree=Pos	0	root	_	_
```

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

### Option 2 {#o2}

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

```conllu
# sent_id = question:physics:43-olympiad-sound-light-heat-and-magnets:e2:o2:1
# text = Black
1	Black	Black	PROPN	NNP	Number=Sing	0	root	_	_
```

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

### Option 3 {#o3}

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

```conllu
# sent_id = question:physics:43-olympiad-sound-light-heat-and-magnets:e2:o3:1
# text = White
1	White	white	ADJ	JJ	Degree=Pos	0	root	_	_
```

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

### Option 4 {#o4}

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

```conllu
# sent_id = question:physics:43-olympiad-sound-light-heat-and-magnets:e2:o4:1
# text = Green
1	Green	green	NOUN	NN	Number=Sing	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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