---
title: A day on Mars, called a sol, is about 24 hours 40 minutes, so each s… — Olympiad: planet puzzles ★★★ · tree and pragmatics
description: A day on Mars, called a sol, is about 24 hours 40 minutes, so each sol is 40 minutes longer than an Earth day. Who acts: day, sol. A sentence of the lesson «Olympiad: planet puzzles ★★★» of the space course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Olympiad: planet puzzles ★★★, sentence 10

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A day on Mars, called a sol, is about 24 hours 40 minutes, so each sol is 40 minutes longer than an Earth day.

<!-- .vintro -->
**Who acts:** day, sol · **What happens:** call, be · **To what, where:** sol, 24 hours, 40 minutes · **Speech:** someone speaks here

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This is a sentence of the lesson «Olympiad: planet puzzles ★★★» of the space 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 (day, sol), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:space:031-olympiad-planet-puzzles.lesson:10
# text = A day on Mars, called a sol, is about 24 hours 40 minutes, so each sol is 40 minutes longer than an Earth day.
# source = school lesson (ours)
# course = space
# lesson = 031-olympiad-planet-puzzles.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): R7-rel-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	day	day	NOUN	NN	Number=Sing	13	nsubj	_	_
3	on	on	ADP	IN	_	4	case	_	_
4	Mars	Mars	PROPN	NNP	Number=Sing	2	nmod	_	_
5	,	,	PUNCT	,	_	2	punct	_	_
6	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	acl	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	sol	sol	NOUN	NN	Number=Sing	6	xcomp	_	Agree=R7-rel-agree|Haiku=6:obj
9	,	,	PUNCT	,	_	13	punct	_	_
10	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	cop	_	_
11	about	about	ADV	RB	_	12	advmod	_	_
12	24	24	NUM	CD	NumForm=Digit|NumType=Card	13	nummod	_	_
13	hours	hour	NOUN	NNS	Number=Plur	0	root	_	_
14	40	40	NUM	CD	NumForm=Digit|NumType=Card	15	nummod	_	_
15	minutes	minute	NOUN	NNS	Number=Plur	13	obl:unmarked	_	_
16	,	,	PUNCT	,	_	22	punct	_	_
17	so	so	ADV	RB	_	22	advmod	_	_
18	each	each	DET	DT	PronType=Tot	19	det	_	_
19	sol	sol	NOUN	NN	Number=Sing	22	nsubj	_	_
20	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	cop	_	_
21	40	40	NUM	CD	NumForm=Digit|NumType=Card	22	nummod	_	_
22	minutes	minute	NOUN	NNS	Number=Plur	13	conj	_	_
23	longer	long	ADV	RBR	Degree=Cmp	22	advmod	_	_
24	than	than	ADP	IN	_	27	case	_	_
25	an	a	DET	DT	Definite=Ind|PronType=Art	27	det	_	_
26	Earth	Earth	PROPN	NNP	Number=Sing	27	compound	_	_
27	day	day	NOUN	NN	Number=Sing	23	obl	_	_
28	.	.	PUNCT	.	_	13	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **call** | participle | a day on Mars *not said here* | a sol |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 2 | **is a** | present | a day on Mars | 24 hours and 40 minutes |  |  | minute |  | tree rules |
| 3 | **is a** | present | each sol | 40 minutes |  |  |  | long *property* | tree rules |

<!-- .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.

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**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:space:031-olympiad-planet-puzzles.lesson:10`.

**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): R7-rel-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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