---
title: Four of them are big worlds of their own, first seen by Galileo in 1… — Jupiter's moons · tree and pragmatics
description: Four of them are big worlds of their own, first seen by Galileo in 1610: Io, Europa, Ganymede and Callisto. Who acts: Four. A sentence of the lesson «Jupiter's moons» of the space course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Jupiter's moons, sentence 1

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Four of them are big worlds of their own, first seen by Galileo in 1610: Io, Europa, Ganymede and Callisto.

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**Who acts:** Four · **What happens:** be, see · **To what, where:** big worlds, 1610

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This is a sentence of the lesson «Jupiter's moons» 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 (Four), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:space:011-jupiters-moons.lesson:1
# text = Four of them are big worlds of their own, first seen by Galileo in 1610: Io, Europa, Ganymede and Callisto.
# source = school lesson (ours)
# course = space
# lesson = 011-jupiters-moons.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): R3-conj-first ×1, R7-rel-agree ×1, R8-pos-agree ×3
1	Four	four	NUM	CD	NumForm=Word|NumType=Card	6	nsubj	_	Agree=R7-rel-agree|Haiku=6:nummod
2	of	of	ADP	IN	_	3	case	_	_
3	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	1	nmod	_	_
4	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
5	big	big	ADJ	JJ	Degree=Pos	6	amod	_	_
6	worlds	world	NOUN	NNS	Number=Plur	0	root	_	_
7	of	of	ADP	IN	_	9	case	_	_
8	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	9	nmod:poss	_	_
9	own	own	ADJ	JJ	Degree=Pos	6	nmod	_	_
10	,	,	PUNCT	,	_	12	punct	_	_
11	first	first	ADV	RB	NumForm=Word|NumType=Ord	12	advmod	_	_
12	seen	see	VERB	VBN	Tense=Past|VerbForm=Part	6	acl	_	_
13	by	by	ADP	IN	_	14	case	_	_
14	Galileo	Galileo	PROPN	NNP	Number=Sing	12	obl:agent	_	Agree=R8-pos-agree|Haiku=12:obl:agent|HaikuPos=NOUN:NN:Number=Sing
15	in	in	ADP	IN	_	16	case	_	_
16	1610	1610	NUM	CD	NumForm=Digit|NumType=Card	12	obl	_	_
17	:	:	PUNCT	:	_	18	punct	_	_
18	Io	io	NOUN	NN	Number=Sing	6	conj	_	_
19	,	,	PUNCT	,	_	20	punct	_	_
20	Europa	Europa	PROPN	NNP	Number=Sing	18	conj	_	Agree=R8-pos-agree|Haiku=18:conj|HaikuPos=NOUN:NN:Number=Sing
21	,	,	PUNCT	,	_	22	punct	_	_
22	Ganymede	Ganymede	PROPN	NNP	Number=Sing	18	conj	_	Agree=R8-pos-agree|Haiku=18:conj|HaikuPos=NOUN:NN:Number=Sing
23	and	and	CCONJ	CC	_	24	cc	_	_
24	Callisto	Callisto	PROPN	NNP	Number=Sing	18	conj	_	Agree=R3-conj-first|Haiku=22:conj|HaikuPos=NOUN:NN:Number=Sing
25	.	.	PUNCT	.	_	6	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | Four of telescopes | big worlds and Io and Europa and Ganymede and Callisto |  |  |  | of telescopes's own | tree rules |
| 2 | **see** | participle |  | big worlds and Io and Europa and Ganymede and Callisto *not said here* |  | 1610 |  | first *property* | vn comprehend-87.2-1-1 «NP V»: agent=Experiencer |

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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:011-jupiters-moons.lesson:1`.

**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): R3-conj-first ×1, R7-rel-agree ×1, R8-pos-agree ×3. **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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- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/space/11-jupiters-moons/)

