---
title: A sailor measures the Pole Star higher and higher in the sky each ni… — Explorers and how the world was mapped · tree and pragmatics
description: A sailor measures the Pole Star higher and higher in the sky each night. Which way is the ship sailing? Test 1 · ★★ of lesson 98 «Explorers and how the world was mapped» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's c
---

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# Test 1 · ★★ · Explorers and how the world was mapped

<!-- .ven lang=en -->
A sailor measures the Pole Star higher and higher in the sky each night. Which way is the ship sailing?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** sailor, ship · **What happens:** measure, sail · **To what, where:** Pole Star, sky, way

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This is test 1 · ★★ of lesson 98 «Explorers and how the world was mapped» of the world 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/world/98-explorers-mapping-the-world/#t1).

## The question {#question}

<!-- .note -->
*Sentence 1:* A sailor measures the Pole Star higher and higher in the sky each night.

```conllu
# sent_id = question:world:98-explorers-mapping-the-world:t1:1
# text = A sailor measures the Pole Star higher and higher in the sky each night.
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	sailor	sailor	NOUN	NN	Number=Sing	3	nsubj	_	_
3	measures	measure	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
5	Pole	Pole	PROPN	NNP	Number=Sing	6	compound	_	_
6	Star	Star	PROPN	NNP	Number=Sing	3	obj	_	_
7	higher	high	ADJ	JJR	Degree=Cmp	3	xcomp	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	higher	high	ADJ	JJR	Degree=Cmp	7	conj	_	_
10	in	in	ADP	IN	_	12	case	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	_	_
12	sky	sky	NOUN	NN	Number=Sing	3	obl	_	_
13	each	each	DET	DT	PronType=Tot	14	det	_	_
14	night	night	NOUN	NN	Number=Sing	3	obl:unmarked	_	SpaceAfter=No
15	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **measure** | present | a sailor | the Pole Star |  | the sky | night | high *property* | vn register-54.1-2-1 «NP V NP.value»: agent=Theme star=Value |

<!-- .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 way is the ship sailing?

```conllu
# sent_id = question:world:98-explorers-mapping-the-world:t1:2
# text = Which way is the ship sailing?
1	Which	which	DET	WDT	PronType=Int	2	det	_	_
2	way	way	NOUN	NN	Number=Sing	6	obl:unmarked	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	aux	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	ship	ship	NOUN	NN	Number=Sing	6	nsubj	_	_
6	sailing	sail	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	_	SpaceAfter=No
7	?	?	PUNCT	.	_	6	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **sail** | present · progressive | the ship | which way |  |  |  |  | vn nonvehicle-51.4.2-1 «NP V PP»: agent=Theme |

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

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

```conllu
# sent_id = question:world:98-explorers-mapping-the-world:t1:o1:1
# text = South
1	South	south	ADV	RB	_	0	root	_	_
```

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

### Option 2 {#o2}

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

```conllu
# sent_id = question:world:98-explorers-mapping-the-world:t1:o2:1
# text = West
1	West	west	ADV	RB	_	0	root	_	_
```

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

### Option 3 · ✓ the right answer {#o3}

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

```conllu
# sent_id = question:world:98-explorers-mapping-the-world:t1:o3:1
# text = North
1	North	North	PROPN	NNP	Number=Sing	0	root	_	_
```

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

### Option 4 {#o4}

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

```conllu
# sent_id = question:world:98-explorers-mapping-the-world:t1:o4:1
# text = East
1	East	East	PROPN	NNP	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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- ← previous: [Festivals, holidays and traditions in…, exam 4](https://md.mova.elamur.ai/free/en/corpora/questions/world/97-festivals-holidays-traditions/e4/)
- next →: [Explorers and how the world was mapped, test 2](https://md.mova.elamur.ai/free/en/corpora/questions/world/98-explorers-mapping-the-world/t2/)
- ↑ back to [Explorers and how the world was mapped](https://md.mova.elamur.ai/free/en/corpora/questions/world/98-explorers-mapping-the-world/)

