---
title: Scientists test bird minds with puzzles: a tube of water with a trea… — Animal minds: clever crows, ravens, jays and par… · tree and pragmatics
description: Scientists test bird minds with puzzles: a tube of water with a treat floating too low, a wire to bend, a box with several locks. Who acts: Scientists, treat. A sentence of the lesson «Animal minds: clever crows, ravens, jays and parrots» of the biology course of Mova's primary school with its depen
---

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# Animal minds: clever crows, ravens, jays and parrots, sentence 4

<!-- .ven lang=en -->
Scientists test bird minds with puzzles: a tube of water with a treat floating too low, a wire to bend, a box with several locks.

<!-- .vintro -->
**Who acts:** Scientists, treat · **What happens:** test, float, bend · **To what, where:** bird minds

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This is a sentence of the lesson «Animal minds: clever crows, ravens, jays and parrots» of the biology 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 (Scientists, treat), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:233-animal-minds-clever-crows-ravens-jays-and-parrots.lesson:4
# text = Scientists test bird minds with puzzles: a tube of water with a treat floating too low, a wire to bend, a box with several locks.
# source = school lesson (ours)
# course = biology
# lesson = 233-animal-minds-clever-crows-ravens-jays-and-parrots.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
1	Scientists	scientist	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	test	test	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	bird	bird	NOUN	NN	Number=Sing	4	compound	_	_
4	minds	mind	NOUN	NNS	Number=Plur	2	obj	_	_
5	with	with	ADP	IN	_	6	case	_	_
6	puzzles	puzzle	NOUN	NNS	Number=Plur	2	obl	_	_
7	:	:	PUNCT	:	_	9	punct	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	_
9	tube	tube	NOUN	NN	Number=Sing	6	nmod	_	_
10	of	of	ADP	IN	_	11	case	_	_
11	water	water	NOUN	NN	Number=Sing	9	nmod	_	_
12	with	with	ADP	IN	_	14	case	_	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	_	_
14	treat	treat	NOUN	NN	Number=Sing	9	nmod	_	_
15	floating	float	VERB	VBG	VerbForm=Ger	14	acl	_	_
16	too	too	ADV	RB	_	17	advmod	_	_
17	low	low	ADJ	JJ	Degree=Pos	15	xcomp	_	_
18	,	,	PUNCT	,	_	20	punct	_	_
19	a	a	DET	DT	Definite=Ind|PronType=Art	20	det	_	_
20	wire	wire	NOUN	NN	Number=Sing	9	conj	_	_
21	to	to	PART	TO	_	22	mark	_	_
22	bend	bend	VERB	VB	VerbForm=Inf	20	acl	_	_
23	,	,	PUNCT	,	_	25	punct	_	_
24	a	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
25	box	box	NOUN	NN	Number=Sing	9	conj	_	Agree=R5-strong|Haiku=22:obj
26	with	with	ADP	IN	_	28	case	_	_
27	several	several	ADJ	JJ	Degree=Pos	28	amod	_	_
28	locks	lock	NOUN	NNS	Number=Plur	25	nmod	_	_
29	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: changed act=assert

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **test** | present | Scientists | bird minds |  |  |  | with puzzles  a tube of water with a treat and a wire and a box with several locks | vn assessment-34.1 «NP V NP»: agent=Agent mind=Theme |
| 2 | **float** | gerund | a treat *not said here* |  |  |  |  | low *property* | vn run-51.3.2-2 «NP V»: agent=Theme |
| 3 | **bend** | to-infinitive | Scientists *not said here* |  |  |  |  |  | vn assuming\_position-50 «NP V»: agent=Agent |

<!-- .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:biology:233-animal-minds-clever-crows-ravens-jays-and-parrots.lesson:4`.

**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. **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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- next →: [Animal minds: clever crows, ravens, ja…, 5](https://md.mova.elamur.ai/free/en/corpora/school/biology/233-animal-minds-clever-crows-ravens-jays-and-parrots/5/)
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