---
title: Pluto was called a planet until 2006, when astronomers made it a dwa… — Where did you read that? Checking sources · tree and pragmatics
description: Pluto was called a planet until 2006, when astronomers made it a dwarf planet, so books printed before then list nine planets. Who acts: astronomers, books. A sentence of the lesson «Where did you read that? Checking sources» of the myths course of Mova's primary school with its dependency tree and 
---

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# Where did you read that? Checking sources, sentence 9

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Pluto was called a planet until 2006, when astronomers made it a dwarf planet, so books printed before then list nine planets.

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**Who acts:** astronomers, books · **What happens:** call, make, print, list · **To what, where:** Pluto, flavour, books, nine planets · **Speech:** someone speaks here

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This is a sentence of the lesson «Where did you read that? Checking sources» of the myths 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 (astronomers, books), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:myths:028-where-did-you-read-that-checking-sources.lesson:9
# text = Pluto was called a planet until 2006, when astronomers made it a dwarf planet, so books printed before then list nine planets.
# source = school lesson (ours)
# course = myths
# lesson = 028-where-did-you-read-that-checking-sources.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 ×3
1	Pluto	Pluto	PROPN	NNP	Number=Sing	3	nsubj	_	_
2	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	aux:pass	_	_
3	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	planet	planet	NOUN	NN	Number=Sing	3	xcomp	_	Agree=R7-rel-agree|Haiku=3:obj
6	until	until	ADP	IN	_	7	case	_	_
7	2006	2006	NUM	CD	NumForm=Digit|NumType=Card	3	obl	_	_
8	,	,	PUNCT	,	_	11	punct	_	_
9	when	when	ADV	WRB	PronType=Int	11	advmod	_	_
10	astronomers	astronomer	NOUN	NNS	Number=Plur	11	nsubj	_	_
11	made	make	VERB	VBD	Mood=Ind|Tense=Past|VerbForm=Fin	3	advcl	_	_
12	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	11	obj	_	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	15	det	_	_
14	dwarf	dwarf	ADJ	JJ	Degree=Pos	15	amod	_	_
15	planet	planet	NOUN	NN	Number=Sing	11	xcomp	_	Agree=R7-rel-agree|Haiku=11:obj
16	,	,	PUNCT	,	_	22	punct	_	_
17	so	so	ADV	RB	_	22	advmod	_	Agree=R7-rel-agree|Haiku=22:discourse
18	books	book	NOUN	NNS	Number=Plur	22	nsubj	_	_
19	printed	print	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	18	acl	_	_
20	before	before	ADV	RB	_	19	advmod	_	_
21	then	then	ADV	RB	PronType=Dem	20	advmod	_	_
22	list	list	VERB	VB	Mood=Imp|VerbForm=Fin	11	conj	_	_
23	nine	nine	NUM	CD	NumForm=Word|NumType=Card	24	nummod	_	_
24	planets	planet	NOUN	NNS	Number=Plur	22	obj	_	_
25	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

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

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **call** | past · passive |  | Pluto |  |  | until 2006 |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: subject=Recipient |
| 2 | **make** | past | astronomers | flavour |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset it=Product |
| 3 | **print** | participle |  | books *not said here* |  |  |  | before *property* | vn scribble-25.2-1 «NP V»: agent=Agent |
| 4 | **list** | infinitive | books | nine planets |  |  |  |  | tree rules |

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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:myths:028-where-did-you-read-that-checking-sources.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): R7-rel-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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