---
title: Ascertain the principal reason for which cats were carried aboard sh… — Cats through history: Egypt's sacred c… · tree and pragmatics
description: Ascertain the principal reason for which cats were carried aboard ships. Exam question 4 of lesson 294 «Cats through history: Egypt's sacred cats, ship cats and Tom and Jerry» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; 
---

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# Exam question 4 · Cats through history: Egypt's sacred cats, ship cats and T…

<!-- .ven lang=en -->
Ascertain the principal reason for which cats were carried aboard ships.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 4 · wrong ✗ · **Who acts:** you · **What happens:** ascertain, carry · **To what, where:** principal reason, cats

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This is exam question 4 of lesson 294 «Cats through history: Egypt's sacred cats, ship cats and Tom and Jerry» of the biology 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/biology/294-cats-through-history-egypt-s-sacred-cats-ship-cats-and-tom-and-jerry/#e4).

## The question {#question}

```conllu
# sent_id = question:biology:294-cats-through-history-egypt-s-sacred-cats-ship-cats-and-tom-and-jerry:e4:1
# text = Ascertain the principal reason for which cats were carried aboard ships.
1	Ascertain	ascertain	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
3	principal	principal	ADJ	JJ	Degree=Pos	4	amod	_	_
4	reason	reason	NOUN	NN	Number=Sing	1	obj	_	_
5	for	for	ADP	IN	_	6	case	_	_
6	which	which	PRON	WDT	PronType=Rel	9	obl	_	_
7	cats	cat	NOUN	NNS	Number=Plur	9	nsubj:pass	_	_
8	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	9	aux:pass	_	_
9	carried	carry	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	acl:relcl	_	_
10	aboard	aboard	ADP	IN	_	11	case	_	_
11	ships	ship	NOUN	NNS	Number=Plur	9	obl	_	SpaceAfter=No
12	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **ascertain** | imperative | you *not said here* | the principal reason |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent reason=Topic |
| 2 | **carry** | past · passive |  | cats |  |  |  | for the principal reason; aboard ships | vn carry-11.4 «NP V NP»: subject=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 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
The prediction of storms

```conllu
# sent_id = question:biology:294-cats-through-history-egypt-s-sacred-cats-ship-cats-and-tom-and-jerry:e4:o1:1
# text = The prediction of storms
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	prediction	prediction	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	storms	storm	NOUN	NNS	Number=Plur	2	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **predict** |  |  | storms |  |  |  |  | nom prediction «cognition transitive»: of=patient |

### Option 2 {#o2}

<!-- .ven lang=en -->
The provision of meat for the crew

```conllu
# sent_id = question:biology:294-cats-through-history-egypt-s-sacred-cats-ship-cats-and-tom-and-jerry:e4:o2:1
# text = The provision of meat for the crew
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	provision	provision	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	meat	meat	NOUN	NN	Number=Sing	2	nmod	_	_
5	for	for	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	crew	crew	NOUN	NN	Number=Sing	2	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **provide** |  | meat |  |  |  |  | for the crew | nom provision «communication intransitive»: of=agent for=obl |

### Option 3 {#o3}

<!-- .ven lang=en -->
The navigation of the vessel by night

```conllu
# sent_id = question:biology:294-cats-through-history-egypt-s-sacred-cats-ship-cats-and-tom-and-jerry:e4:o3:1
# text = The navigation of the vessel by night
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	navigation	navigation	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	vessel	vessel	NOUN	NN	Number=Sing	2	nmod	_	_
6	by	by	ADP	IN	_	7	case	_	_
7	night	night	NOUN	NN	Number=Sing	2	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **navigate** |  | night | the vessel |  |  |  |  | nom navigation «act transitive»: of=patient by=agent |

### Option 4 · ✓ the right answer {#o4}

<!-- .ven lang=en -->
The destruction of rats that consumed provisions and rope

```conllu
# sent_id = question:biology:294-cats-through-history-egypt-s-sacred-cats-ship-cats-and-tom-and-jerry:e4:o4:1
# text = The destruction of rats that consumed provisions and rope
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	destruction	destruction	NOUN	NN	Number=Sing	6	nsubj	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	rats	rat	NOUN	NNS	Number=Plur	2	nmod	_	_
5	that	that	PRON	WDT	PronType=Rel	6	nsubj	_	_
6	consumed	consume	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
7	provisions	provision	NOUN	NNS	Number=Plur	6	obj	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	rope	rope	NOUN	NN	Number=Sing	7	conj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **consume** | past | the destruction of rats | provisions and rope |  |  |  |  | vn consume-66 «NP V NP»: agent=Agent provision=Asset |
| 2 | **destroy** |  |  | rats |  |  |  |  | nom destruction «act transitive»: of=patient |

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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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