---
title: «Barn owls have heart-shaped faces» is a fact; «owls are the best bi… — Reading non-fiction: recount, instructions, report · tree and pragmatics
description: «Barn owls have heart-shaped faces» is a fact; «owls are the best birds» is an opinion. Who acts: Barn owls, owls. A sentence of the lesson «Reading non-fiction: recount, instructions, report» of the english course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Reading non-fiction: recount, instructions, report, sentence 19

<!-- .ven lang=en -->
«Barn owls have heart-shaped faces» is a fact; «owls are the best birds» is an opinion.

<!-- .vintro -->
**Who acts:** Barn owls, owls · **What happens:** have, shape, be · **To what, where:** heart shaped faces, fact, best birds, opinion · **Speech:** someone speaks here

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This is a sentence of the lesson «Reading non-fiction: recount, instructions, report» of the english 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 (Barn owls, owls), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:english:023-reading-non-fiction-recount-instructions-report.lesson:19
# text = «Barn owls have heart-shaped faces» is a fact; «owls are the best birds» is an opinion.
# source = school lesson (ours)
# course = english
# lesson = 023-reading-non-fiction-recount-instructions-report.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): R2-punct-next ×1, R6-punct-agree ×1, R7-rel-agree ×1, R8-pos-agree ×2
1	«	«	PUNCT	``	_	4	punct	_	_
2	Barn	barn	NOUN	NN	Number=Sing	3	compound	_	_
3	owls	owl	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	12	csubj	_	_
5	heart	heart	NOUN	NN	Number=Sing	8	compound	_	_
6	-	-	PUNCT	HYPH	_	5	punct	_	_
7	shaped	shape	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	amod	_	Agree=R8-pos-agree|Haiku=8:amod|HaikuPos=ADJ:JJ:Degree=Pos
8	faces	face	NOUN	NNS	Number=Plur	4	obj	_	_
9	»	»	PUNCT	''	_	4	punct	_	Agree=R6-punct-agree|Haiku=12:punct
10	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	cop	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	fact	fact	NOUN	NN	Number=Sing	0	root	_	_
13	;	;	PUNCT	,	_	23	punct	_	Agree=R2-punct-next|Haiku=12:punct
14	«	«	PUNCT	``	_	19	punct	_	_
15	owls	owl	NOUN	NNS	Number=Plur	19	nsubj	_	_
16	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	19	cop	_	_
17	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
18	best	good	ADJ	JJS	Degree=Sup	19	amod	_	_
19	birds	bird	NOUN	NNS	Number=Plur	23	csubj	_	_
20	»	»	PUNCT	''	_	19	punct	_	Agree=R8-pos-agree|Haiku=19:punct|HaikuPos=PUNCT:,:_
21	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	23	cop	_	_
22	an	a	DET	DT	Definite=Ind|PronType=Art	23	det	_	_
23	opinion	opinion	NOUN	NN	Number=Sing	12	parataxis	_	Agree=R7-rel-agree|Haiku=12:conj
24	.	.	PUNCT	.	_	12	punct	_	_
```

## Pragmatics {#pragmatics}

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

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **have** *in a quote* | present | Barn owls | heart shaped faces |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent face=Patient |
| 2 | **shape** *in a quote* | participle |  |  |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset |
| 3 | **is a** | present |  | a fact |  |  |  |  | tree rules |
| 4 | **is a** *in a quote* | present | owls | the best birds |  |  |  |  | tree rules |
| 5 | **is a** | present |  | a opinion |  |  |  |  | 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:english:023-reading-non-fiction-recount-instructions-report.lesson:19`.

**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): R2-punct-next ×1, R6-punct-agree ×1, R7-rel-agree ×1, R8-pos-agree ×2. **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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