---
title: The Pillars of Creation in the Eagle Nebula are towering columns of… — How stars live · tree and pragmatics
description: The Pillars of Creation in the Eagle Nebula are towering columns of gas and dust, each several light years tall, where new stars are forming. Who acts: Pillars, new stars. A sentence of the lesson «How stars live» of the space course of Mova's primary school with its dependency tree and the pragmati
---

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# How stars live, sentence 7

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The Pillars of Creation in the Eagle Nebula are towering columns of gas and dust, each several light years tall, where new stars are forming.

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**Who acts:** Pillars, new stars · **What happens:** be, form · **To what, where:** towering columns

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This is a sentence of the lesson «How stars live» 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 (Pillars, new stars), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:space:018-how-stars-live.lesson:7
# text = The Pillars of Creation in the Eagle Nebula are towering columns of gas and dust, each several light years tall, where new stars are forming.
# source = school lesson (ours)
# course = space
# lesson = 018-how-stars-live.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, R7-rel-agree ×1, R8-pos-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	Pillars	pillar	NOUN	NNS	Number=Plur	11	nsubj	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	Creation	creation	PROPN	NNP	Number=Sing	2	nmod	_	Agree=R8-pos-agree|Haiku=2:nmod|HaikuPos=NOUN:NN:Number=Sing
5	in	in	ADP	IN	_	8	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
7	Eagle	Eagle	PROPN	NNP	Number=Sing	8	compound	_	_
8	Nebula	Nebula	PROPN	NNP	Number=Sing	2	nmod	_	Agree=R5-strong|Haiku=4:nmod
9	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	11	cop	_	_
10	towering	tower	ADJ	JJ	Degree=Pos	11	amod	_	_
11	columns	column	NOUN	NNS	Number=Plur	0	root	_	_
12	of	of	ADP	IN	_	13	case	_	_
13	gas	gas	NOUN	NN	Number=Sing	11	nmod	_	_
14	and	and	CCONJ	CC	_	15	cc	_	_
15	dust	dust	NOUN	NN	Number=Sing	13	conj	_	_
16	,	,	PUNCT	,	_	11	punct	_	_
17	each	each	DET	DT	PronType=Tot	20	det	_	_
18	several	several	ADJ	JJ	Degree=Pos	20	amod	_	_
19	light	light	NOUN	NN	Number=Sing	20	compound	_	_
20	years	year	NOUN	NNS	Number=Plur	21	obl	_	Agree=R7-rel-agree|Haiku=21:nsubj
21	tall	tall	ADJ	JJ	Degree=Pos	11	acl	_	_
22	,	,	PUNCT	,	_	21	punct	_	_
23	where	where	ADV	WRB	PronType=Rel	27	advmod	_	_
24	new	new	ADJ	JJ	Degree=Pos	25	amod	_	_
25	stars	star	NOUN	NNS	Number=Plur	27	nsubj	_	_
26	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	27	aux	_	_
27	forming	form	VERB	VBG	Tense=Pres|VerbForm=Part	11	acl:relcl	_	_
28	.	.	PUNCT	.	_	11	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 | the Pillars of Creation in the Eagle Nebula | towering columns |  |  |  | of gas and dust | tree rules |
| 2 | **form** | present · progressive | new stars |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |

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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:018-how-stars-live.lesson:7`.

**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, R7-rel-agree ×1, R8-pos-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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- ← previous: [How stars live, 6](https://md.mova.elamur.ai/free/en/corpora/school/space/18-how-stars-live/6/)
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