---
title: Whereas a traveller traverses the International Date Line in a weste… — Time zones and the date line · tree and pragmatics
description: Whereas a traveller traverses the International Date Line in a westerly direction, determine the consequent alteration to the calendar date. Exam question 2 of lesson 4 «Time zones and the date line» of the geography course of Mova's primary school, with the dependency tree and pragmatics of the que
---

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# Exam question 2 · Time zones and the date line

<!-- .ven lang=en -->
Whereas a traveller traverses the International Date Line in a westerly direction, determine the consequent alteration to the calendar date.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **What happens:** traverse, determine · **To what, where:** International Date Line, westerly direction, consequent alteration

<!-- .vabout -->
This is exam question 2 of lesson 4 «Time zones and the date line» of the geography 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/geography/4-time-zones-and-the-date-line/#e2).

## The question {#question}

```conllu
# sent_id = question:geography:4-time-zones-and-the-date-line:e2:1
# text = Whereas a traveller traverses the International Date Line in a westerly direction, determine the consequent alteration to the calendar date.
1	Whereas	whereas	SCONJ	IN	_	3	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	traveller	traveller	NOUN	NN	Number=Sing	4	obl	_	_
4	traverses	traverse	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
6	International	International	PROPN	NNP	Number=Sing	8	compound	_	_
7	Date	Date	PROPN	NNP	Number=Sing	8	compound	_	_
8	Line	Line	PROPN	NNP	Number=Sing	4	obj	_	_
9	in	in	ADP	IN	_	12	case	_	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
11	westerly	westerly	ADJ	JJ	Degree=Pos	12	amod	_	_
12	direction	direction	NOUN	NN	Number=Sing	4	obl	_	SpaceAfter=No
13	,	,	PUNCT	,	_	14	punct	_	_
14	determine	determine	VERB	VB	VerbForm=Inf	4	conj	_	_
15	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
16	consequent	consequent	NOUN	NN	Number=Sing	17	compound	_	_
17	alteration	alteration	NOUN	NN	Number=Sing	14	obj	_	_
18	to	to	ADP	IN	_	21	case	_	_
19	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
20	calendar	calendar	NOUN	NN	Number=Sing	21	compound	_	_
21	date	date	NOUN	NN	Number=Sing	14	obl	_	SpaceAfter=No
22	.	.	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **traverse** | present |  | the International Date Line |  | a westerly direction |  | whereas a traveller | vn contiguous\_location-47.8 «NP V NP»: agent=Theme line=Co-Theme |
| 2 | **determine** | infinitive |  | the consequent alteration |  |  |  | to the calendar date | vn discover-84 «NP V NP»: agent=Agent alteration=Topic |

<!-- .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 -->
It remains unaltered

```conllu
# sent_id = question:geography:4-time-zones-and-the-date-line:e2:o1:1
# text = It remains unaltered
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	remains	remain	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	unaltered	unaltered	ADJ	JJ	Degree=Pos	2	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **remain** | present | It |  |  |  |  | unaltered *property* | vn exist-47.1 «NP V»: agent=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
It recedes by one day

```conllu
# sent_id = question:geography:4-time-zones-and-the-date-line:e2:o2:1
# text = It recedes by one day
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	recedes	recede	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	by	by	ADP	IN	_	5	case	_	_
4	one	one	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	day	day	NOUN	NN	Number=Sing	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **recede** | present | It |  |  |  | day |  | vn escape-51.1-1 «NP V»: agent=Theme |

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

<!-- .ven lang=en -->
It advances by one day

```conllu
# sent_id = question:geography:4-time-zones-and-the-date-line:e2:o3:1
# text = It advances by one day
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	advances	advance	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	by	by	ADP	IN	_	5	case	_	_
4	one	one	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	day	day	NOUN	NN	Number=Sing	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **advance** | present | It |  |  |  | day |  | vn caused\_calibratable\_cos-45.6.2-1 «NP V ADV-Middle»: agent=Patient |

### Option 4 {#o4}

<!-- .ven lang=en -->
It advances by one week

```conllu
# sent_id = question:geography:4-time-zones-and-the-date-line:e2:o4:1
# text = It advances by one week
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	advances	advance	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	by	by	ADP	IN	_	5	case	_	_
4	one	one	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	week	week	NOUN	NN	Number=Sing	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **advance** | present | It |  |  |  | week |  | vn caused\_calibratable\_cos-45.6.2-1 «NP V ADV-Middle»: agent=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.

<!-- /div -->

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- ← previous: [Time zones and the date line, exam 1](https://md.mova.elamur.ai/free/en/corpora/questions/geography/4-time-zones-and-the-date-line/e1/)
- next →: [Time zones and the date line, exam 3](https://md.mova.elamur.ai/free/en/corpora/questions/geography/4-time-zones-and-the-date-line/e3/)
- ↑ back to [Time zones and the date line](https://md.mova.elamur.ai/free/en/corpora/questions/geography/4-time-zones-and-the-date-line/)

