---
title: James Webb works far from Earth, about 1.5 million km away. Which is… — Telescopes and light · tree and pragmatics
description: James Webb works far from Earth, about 1.5 million km away. Which is closest to that? Test 9 of lesson 27 «Telescopes and light» of the space course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong.
---

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# Test 9 · Telescopes and light

<!-- .ven lang=en -->
James Webb works far from Earth, about 1.5 million km away. Which is closest to that?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** James · **What happens:** work, be

<!-- .vabout -->
This is test 9 of lesson 27 «Telescopes and light» of the space 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/space/27-telescopes-and-light/#t9).

## The question {#question}

<!-- .note -->
*Sentence 1:* James Webb works far from Earth, about 1.5 million km away.

```conllu
# sent_id = question:space:27-telescopes-and-light:t9:1
# text = James Webb works far from Earth, about 1.5 million km away.
1	James	James	PROPN	NNP	Number=Sing	3	nsubj	_	_
2	Webb	Webb	PROPN	NNP	Number=Sing	1	flat	_	_
3	works	work	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	far	far	ADV	RB	Degree=Pos	3	advmod	_	_
5	from	from	ADP	IN	_	6	case	_	_
6	Earth	Earth	PROPN	NNP	Number=Sing	4	obl	_	SpaceAfter=No
7	,	,	PUNCT	,	_	11	punct	_	_
8	about	about	ADV	RB	_	10	advmod	_	_
9	1.5	1.5	NUM	CD	NumForm=Digit|NumType=Card	10	compound	_	_
10	million	million	NUM	CD	NumForm=Word|NumType=Card	11	nummod	_	_
11	km	km	NOUN	NNS	Number=Plur	12	obl:unmarked	_	_
12	away	away	ADV	RB	_	3	advmod	_	SpaceAfter=No
13	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **work** | present | James |  |  |  |  | away, far *property* | vn employment-95.3 «NP V»: 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.

<!-- .note -->
*Sentence 2:* Which is closest to that?

```conllu
# sent_id = question:space:27-telescopes-and-light:t9:2
# text = Which is closest to that?
1	Which	which	PRON	WDT	PronType=Rel	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	closest	close	ADJ	JJS	Degree=Sup	0	root	_	_
4	to	to	ADP	IN	_	5	case	_	_
5	that	that	PRON	DT	Number=Sing|PronType=Dem	3	obl	_	SpaceAfter=No
6	?	?	PUNCT	.	_	3	punct	_	_
```

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

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
About the height of a plane

```conllu
# sent_id = question:space:27-telescopes-and-light:t9:o1:1
# text = About the height of a plane
1	About	about	ADP	IN	_	3	case	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	height	height	NOUN	NN	Number=Sing	0	root	_	_
4	of	of	ADP	IN	_	6	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	plane	plane	NOUN	NN	Number=Sing	3	nmod	_	_
```

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

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

<!-- .ven lang=en -->
About four times the distance to the Moon

```conllu
# sent_id = question:space:27-telescopes-and-light:t9:o2:1
# text = About four times the distance to the Moon
1	About	about	ADV	RB	_	2	advmod	_	_
2	four	four	NUM	CD	NumForm=Word|NumType=Card	3	nummod	_	_
3	times	time	NOUN	NNS	Number=Plur	0	root	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	distance	distance	NOUN	NN	Number=Sing	3	nmod:unmarked	_	_
6	to	to	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	Moon	Moon	PROPN	NNP	Number=Sing	5	nmod	_	_
```

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

### Option 3 {#o3}

<!-- .ven lang=en -->
About the distance to the Sun

```conllu
# sent_id = question:space:27-telescopes-and-light:t9:o3:1
# text = About the distance to the Sun
1	About	about	ADP	IN	_	3	case	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	distance	distance	NOUN	NN	Number=Sing	0	root	_	_
4	to	to	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	Sun	Sun	PROPN	NNP	Number=Sing	3	nmod	_	_
```

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

### Option 4 {#o4}

<!-- .ven lang=en -->
About the distance to Mars at its farthest

```conllu
# sent_id = question:space:27-telescopes-and-light:t9:o4:1
# text = About the distance to Mars at its farthest
1	About	about	ADP	IN	_	3	case	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	distance	distance	NOUN	NN	Number=Sing	8	obl	_	_
4	to	to	ADP	IN	_	5	case	_	_
5	Mars	Mars	PROPN	NNP	Number=Sing	3	nmod	_	_
6	at	at	ADP	IN	_	8	case	_	_
7	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	8	nmod:poss	_	_
8	farthest	far	ADJ	JJS	Degree=Sup	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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- ← previous: [Telescopes and light, test 8](https://md.mova.elamur.ai/free/en/corpora/questions/space/27-telescopes-and-light/t8/)
- next →: [Telescopes and light, test 10](https://md.mova.elamur.ai/free/en/corpora/questions/space/27-telescopes-and-light/t10/)
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