---
title: To avoid mix-ups, pilots, ships, scientists and games use one world… — Time zones: why it's night in Sydney when it's d… · tree and pragmatics
description: To avoid mix-ups, pilots, ships, scientists and games use one world time, UTC, almost the same as Greenwich Mean Time, and sensible people say "6 pm your time" or "6 pm my time". Who acts: scientists, sensible people. A sentence of the lesson «Time zones: why it's night in Sydney when it's day in Lo
---

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# Time zones: why it's night in Sydney when it's day in London, sentence 9

<!-- .ven lang=en -->
To avoid mix-ups, pilots, ships, scientists and games use one world time, UTC, almost the same as Greenwich Mean Time, and sensible people say "6 pm your time" or "6 pm my time".

<!-- .vintro -->
**Who acts:** scientists, sensible people · **What happens:** avoid, use, say · **To what, where:** mix ups · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Time zones: why it's night in Sydney when it's day in London» of the world course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (scientists, sensible people), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:120-time-zones.lesson:9
# text = To avoid mix-ups, pilots, ships, scientists and games use one world time, UTC, almost the same as Greenwich Mean Time, and sensible people say "6 pm your time" or "6 pm my time".
# source = school lesson (ours)
# course = world
# lesson = 120-time-zones.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R6-punct-agree ×1
1	To	to	PART	TO	_	2	mark	_	_
2	avoid	avoid	VERB	VB	VerbForm=Inf	14	advcl	_	_
3	mix	mix	NOUN	NN	Number=Sing	5	compound	_	_
4	-	-	PUNCT	HYPH	_	3	punct	_	_
5	ups	up	NOUN	NNS	Number=Plur	2	obj	_	_
6	,	,	PUNCT	,	_	7	punct	_	_
7	pilots	pilot	NOUN	NNS	Number=Plur	5	conj	_	_
8	,	,	PUNCT	,	_	9	punct	_	_
9	ships	ship	NOUN	NNS	Number=Plur	5	conj	_	_
10	,	,	PUNCT	,	_	11	punct	_	Agree=R6-punct-agree|Haiku=2:punct
11	scientists	scientist	NOUN	NNS	Number=Plur	14	nsubj	_	_
12	and	and	CCONJ	CC	_	13	cc	_	_
13	games	game	NOUN	NNS	Number=Plur	11	conj	_	_
14	use	use	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
15	one	one	NUM	CD	NumForm=Word|NumType=Card	17	nummod	_	_
16	world	world	NOUN	NN	Number=Sing	17	compound	_	_
17	time	time	NOUN	NN	Number=Sing	14	obj	_	_
18	,	,	PUNCT	,	_	19	punct	_	_
19	UTC	UTC	PROPN	NNP	Number=Sing	17	appos	_	_
20	,	,	PUNCT	,	_	23	punct	_	_
21	almost	almost	ADV	RB	_	23	advmod	_	_
22	the	the	DET	DT	Definite=Def|PronType=Art	23	det	_	_
23	same	same	ADJ	JJ	Degree=Pos	17	parataxis	_	_
24	as	as	ADP	IN	_	27	case	_	_
25	Greenwich	Greenwich	PROPN	NNP	Number=Sing	27	compound	_	Agree=R5-strong|Haiku=26:compound
26	Mean	Mean	PROPN	NNP	Number=Sing	27	compound	_	_
27	Time	Time	PROPN	NNP	Number=Sing	23	obl	_	_
28	,	,	PUNCT	,	_	32	punct	_	_
29	and	and	CCONJ	CC	_	32	cc	_	_
30	sensible	sensible	ADJ	JJ	Degree=Pos	31	amod	_	_
31	people	people	NOUN	NNS	Number=Plur	32	nsubj	_	_
32	say	say	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	14	conj	_	_
33	"	"	PUNCT	``	_	34	punct	_	_
34	6	6	NUM	CD	NumForm=Digit|NumType=Card	37	nummod	_	_
35	pm	p.m.	NOUN	NN	Number=Sing	34	nmod:unmarked	_	_
36	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	37	nmod:poss	_	_
37	time	time	NOUN	NN	Number=Sing	32	obj	_	_
38	"	"	PUNCT	''	_	37	punct	_	_
39	or	or	CCONJ	CC	_	44	cc	_	_
40	"	"	PUNCT	``	_	44	punct	_	_
41	6	6	NUM	CD	NumForm=Digit|NumType=Card	44	nummod	_	_
42	pm	p.m.	NOUN	NN	Number=Sing	41	nmod:unmarked	_	_
43	my	my	PRON	PRP$	Case=Gen|Number=Sing|Person=1|Poss=Yes|PronType=Prs	44	nmod:poss	_	_
44	time	time	NOUN	NN	Number=Sing	37	conj	_	_
45	"	"	PUNCT	''	_	44	punct	_	_
46	.	.	PUNCT	.	_	14	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **avoid** | to-infinitive | scientists and games *not said here* | mix ups and pilots and ships |  |  |  |  | vn avoid-52 «NP V NP.location»: agent=Agent up=Location |
| 2 | **use** | present | scientists and games |  |  |  | time |  | vn eat-39.1 «NP V»: agent=Agent |
| 3 | **say** *speech: assert* | present | sensible people |  |  |  | time |  | vn say-37.7-1-1 «NP V that S»: 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.

<!-- div src -->

**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:world:120-time-zones.lesson:9`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R6-punct-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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