---
title: Why is Apollo 13 called a successful failure? — Space: from Sputnik to the Moon · tree and pragmatics
description: Why is Apollo 13 called a successful failure? Test 4 of lesson 35 «Space: from Sputnik to the Moon» of the history 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 4 · Space: from Sputnik to the Moon

<!-- .ven lang=en -->
Why is Apollo 13 called a successful failure?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** Apollo · **What happens:** be, call · **To what, where:** Apollo, successful failure · **Speech:** someone speaks here

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This is test 4 of lesson 35 «Space: from Sputnik to the Moon» of the history 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/history/35-space-from-sputnik-to-the-moon/#t4).

## The question {#question}

```conllu
# sent_id = question:history:35-space-from-sputnik-to-the-moon:t4:1
# text = Why is Apollo 13 called a successful failure?
1	Why	why	ADV	WRB	PronType=Int	5	advmod	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	Apollo	Apollo	PROPN	NNP	Number=Sing	5	nsubj	_	_
4	13	13	NUM	CD	NumForm=Digit|NumType=Card	3	flat	_	_
5	called	call	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
7	successful	successful	ADJ	JJ	Degree=Pos	8	amod	_	_
8	failure	failure	NOUN	NN	Number=Sing	5	obj	_	SpaceAfter=No
9	?	?	PUNCT	.	_	5	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present |  | Apollo |  |  |  |  | tree rules |
| 2 | **call** | past | Apollo | a successful failure |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: agent=Agent failure=Recipient |

<!-- .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 -->
Nobody at all was on board the ship

```conllu
# sent_id = question:history:35-space-from-sputnik-to-the-moon:t4:o1:1
# text = Nobody at all was on board the ship
1	Nobody	nobody	PRON	NN	Number=Sing|PronType=Neg	8	nsubj	_	_
2	at	at	ADP	IN	_	3	case	_	_
3	all	all	DET	DT	PronType=Tot	1	nmod	_	_
4	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	8	cop	_	_
5	on	on	ADP	IN	_	8	case	_	_
6	board	board	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	ship	ship	NOUN	NN	Number=Sing	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | past | Nobody |  |  | the ship |  |  | tree rules |

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

<!-- .ven lang=en -->
It never landed, but calm teamwork brought the crew home

```conllu
# sent_id = question:history:35-space-from-sputnik-to-the-moon:t4:o2:1
# text = It never landed, but calm teamwork brought the crew home
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	never	never	ADV	RB	PronType=Neg	3	advmod	_	_
3	landed	land	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	SpaceAfter=No
4	,	,	PUNCT	,	_	8	punct	_	_
5	but	but	CCONJ	CC	_	8	cc	_	_
6	calm	calm	ADJ	JJ	Degree=Pos	7	amod	_	_
7	teamwork	teamwork	NOUN	NN	Number=Sing	8	nsubj	_	_
8	brought	bring	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	conj	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
10	crew	crew	NOUN	NN	Number=Sing	8	obj	_	_
11	home	home	ADV	RB	_	8	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **land** | past | It |  |  |  |  |  | vn pocket-9.10-1 «NP V»: agent=Theme |
| 2 | **bring** | past | calm teamwork | the crew |  |  |  | home *property* | vn bring-11.3-1 «NP V NP together»: agent=Agent crew=Theme |

### Option 3 {#o3}

<!-- .ven lang=en -->
It was a success in every way

```conllu
# sent_id = question:history:35-space-from-sputnik-to-the-moon:t4:o3:1
# text = It was a success in every way
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
2	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	cop	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	success	success	NOUN	NN	Number=Sing	0	root	_	_
5	in	in	ADP	IN	_	7	case	_	_
6	every	every	DET	DT	PronType=Tot	7	det	_	_
7	way	way	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | past | It | a success |  | every way |  |  | tree rules |

### Option 4 {#o4}

<!-- .ven lang=en -->
It landed on the Moon twice in one trip and won a big prize

```conllu
# sent_id = question:history:35-space-from-sputnik-to-the-moon:t4:o4:1
# text = It landed on the Moon twice in one trip and won a big prize
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	landed	land	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	on	on	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	Moon	Moon	PROPN	NNP	Number=Sing	2	obl	_	_
6	twice	twice	ADV	RB	NumForm=Word|NumType=Mult	2	advmod	_	_
7	in	in	ADP	IN	_	9	case	_	_
8	one	one	NUM	CD	NumForm=Word|NumType=Card	9	nummod	_	_
9	trip	trip	NOUN	NN	Number=Sing	2	obl	_	_
10	and	and	CCONJ	CC	_	11	cc	_	_
11	won	win	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	2	conj	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	_	_
13	big	big	ADJ	JJ	Degree=Pos	14	amod	_	_
14	prize	prize	NOUN	NN	Number=Sing	11	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **land** | past | It |  |  | the Moon |  | in one trip; twice *property* | vn pocket-9.10-1 «NP V PP.destination»: agent=Theme on moon=Destination |
| 2 | **win** | past |  | a big prize |  |  |  |  | vn succeed-74-2 «NP V NP»: agent=Agent prize=Eventuality |

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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: [Space: from Sputnik to the Moon, test 3](https://md.mova.elamur.ai/free/en/corpora/questions/history/35-space-from-sputnik-to-the-moon/t3/)
- next →: [Space: from Sputnik to the Moon, test 5](https://md.mova.elamur.ai/free/en/corpora/questions/history/35-space-from-sputnik-to-the-moon/t5/)
- ↑ back to [Space: from Sputnik to the Moon](https://md.mova.elamur.ai/free/en/corpora/questions/history/35-space-from-sputnik-to-the-moon/)

