---
title: Some exoplanets orbit two stars, like Kepler-16b, found in 2011, a r… — Exoplanets and the search for life · tree and pragmatics
description: Some exoplanets orbit two stars, like Kepler-16b, found in 2011, a real world with two suns in its sky. Who acts: exoplanets. A sentence of the lesson «Exoplanets and the search for life» of the space course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Exoplanets and the search for life, sentence 15

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Some exoplanets orbit two stars, like Kepler-16b, found in 2011, a real world with two suns in its sky.

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**Who acts:** exoplanets · **What happens:** orbit, find · **To what, where:** two stars, Kepler 16b, 2011

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This is a sentence of the lesson «Exoplanets and the search for life» 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 (exoplanets), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:space:026-exoplanets-and-the-search-for-life.lesson:15
# text = Some exoplanets orbit two stars, like Kepler-16b, found in 2011, a real world with two suns in its sky.
# source = school lesson (ours)
# course = space
# lesson = 026-exoplanets-and-the-search-for-life.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): R6-punct-agree ×1
1	Some	some	DET	DT	PronType=Ind	2	det	_	_
2	exoplanets	exoplanet	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	orbit	orbit	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	two	two	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	stars	star	NOUN	NNS	Number=Plur	3	obj	_	_
6	,	,	PUNCT	,	_	10	punct	_	_
7	like	like	ADP	IN	_	10	case	_	_
8	Kepler	kepler	NOUN	NN	Number=Sing	10	compound	_	_
9	-	-	PUNCT	HYPH	_	10	punct	_	Agree=R6-punct-agree|Haiku=8:punct
10	16b	16b	NOUN	NN	Number=Sing|NumForm=Combi|NumType=Ord	3	obl	_	_
11	,	,	PUNCT	,	_	12	punct	_	_
12	found	find	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	10	acl	_	_
13	in	in	ADP	IN	_	14	case	_	_
14	2011	2011	NUM	CD	NumForm=Digit|NumType=Card	12	obl	_	_
15	,	,	PUNCT	,	_	18	punct	_	_
16	a	a	DET	DT	Definite=Ind|PronType=Art	18	det	_	_
17	real	real	ADJ	JJ	Degree=Pos	18	amod	_	_
18	world	world	NOUN	NN	Number=Sing	10	appos	_	_
19	with	with	ADP	IN	_	21	case	_	_
20	two	two	NUM	CD	NumForm=Word|NumType=Card	21	nummod	_	_
21	suns	sun	NOUN	NNS	Number=Plur	18	nmod	_	_
22	in	in	ADP	IN	_	24	case	_	_
23	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	24	nmod:poss	_	_
24	sky	sky	NOUN	NN	Number=Sing	21	nmod	_	_
25	.	.	PUNCT	.	_	3	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 | **orbit** | present | some exoplanets | two stars |  |  |  | like Kepler 16b | tree rules |
| 2 | **find** | participle |  | Kepler 16b *not said here* |  | 2011 |  |  | vn declare-29.4-1-1 «NP V what S\_INF»: agent=Agent |

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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:026-exoplanets-and-the-search-for-life.lesson:15`.

**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): 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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