---
title: Many dogs chase things that run away, such as cats, squirrels and ba… — Spike and Tom: real dogs and cats, enemies or fr… · tree and pragmatics
description: Many dogs chase things that run away, such as cats, squirrels and balls; this is called prey drive, and it comes from their wolf ancestors; a cat that stands still and calm often leaves a dog unsure what to do. Who acts: Many dogs, things, drive, cat. A sentence of the lesson «Spike and Tom: real do
---

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# Spike and Tom: real dogs and cats, enemies or friends?, sentence 10

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Many dogs chase things that run away, such as cats, squirrels and balls; this is called prey drive, and it comes from their wolf ancestors; a cat that stands still and calm often leaves a dog unsure what to do.

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**Who acts:** Many dogs, things, drive, cat · **What happens:** chase, run away, call, come, stand, leave · **To what, where:** things, this, wolf ancestors, dog · **Speech:** someone speaks here

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This is a sentence of the lesson «Spike and Tom: real dogs and cats, enemies or friends?» 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 (Many dogs, things, drive, cat), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:121-spike-and-tom-real-dogs-and-cats.lesson:10
# text = Many dogs chase things that run away, such as cats, squirrels and balls; this is called prey drive, and it comes from their wolf ancestors; a cat that stands still and calm often leaves a dog unsure what to do.
# source = school lesson (ours)
# course = biology
# lesson = 121-spike-and-tom-real-dogs-and-cats.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 ×2, R7-rel-agree ×1
1	Many	many	ADJ	JJ	Degree=Pos	2	amod	_	_
2	dogs	dog	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	chase	chase	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	things	thing	NOUN	NNS	Number=Plur	3	obj	_	_
5	that	that	PRON	WDT	PronType=Rel	6	nsubj	_	_
6	run	run	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	acl:relcl	_	_
7	away	away	ADV	RB	_	6	advmod	_	_
8	,	,	PUNCT	,	_	11	punct	_	_
9	such	such	ADJ	JJ	Degree=Pos|ExtPos=ADP	11	case	_	_
10	as	as	ADP	IN	_	9	fixed	_	_
11	cats	cat	NOUN	NNS	Number=Plur	4	nmod	_	Agree=R7-rel-agree|Haiku=4:conj
12	,	,	PUNCT	,	_	13	punct	_	_
13	squirrels	squirrel	NOUN	NNS	Number=Plur	11	conj	_	Agree=R5-strong|Haiku=4:conj
14	and	and	CCONJ	CC	_	15	cc	_	_
15	balls	ball	NOUN	NNS	Number=Plur	13	conj	_	_
16	;	;	PUNCT	:	_	21	punct	_	_
17	this	this	PRON	DT	Number=Sing|PronType=Dem	19	nsubj:pass	_	_
18	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	aux:pass	_	_
19	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	21	parataxis	_	_
20	prey	prey	NOUN	NN	Number=Sing	21	compound	_	_
21	drive	drive	NOUN	NN	Number=Sing	3	parataxis	_	_
22	,	,	PUNCT	,	_	25	punct	_	_
23	and	and	CCONJ	CC	_	25	cc	_	_
24	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	25	nsubj	_	_
25	comes	come	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	21	advcl	_	_
26	from	from	ADP	IN	_	29	case	_	_
27	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	29	nmod:poss	_	_
28	wolf	wolf	NOUN	NN	Number=Sing	29	compound	_	_
29	ancestors	ancestor	NOUN	NNS	Number=Plur	25	obl	_	_
30	;	;	PUNCT	:	_	34	punct	_	_
31	a	a	DET	DT	Definite=Ind|PronType=Art	32	det	_	_
32	cat	cat	NOUN	NN	Number=Sing	39	nsubj	_	_
33	that	that	PRON	WDT	PronType=Rel	34	nsubj	_	_
34	stands	stand	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	32	acl:relcl	_	_
35	still	still	ADV	RB	_	34	advmod	_	_
36	and	and	CCONJ	CC	_	37	cc	_	_
37	calm	calm	ADJ	JJ	Degree=Pos	35	conj	_	Agree=R5-strong|Haiku=34:conj
38	often	often	ADV	RB	_	39	advmod	_	_
39	leaves	leave	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	25	conj	_	_
40	a	a	DET	DT	Definite=Ind|PronType=Art	41	det	_	_
41	dog	dog	NOUN	NN	Number=Sing	39	obj	_	_
42	unsure	unsure	ADJ	JJ	Degree=Pos	39	xcomp	_	_
43	what	what	PRON	WP	PronType=Int	45	obj	_	_
44	to	to	PART	TO	_	45	mark	_	_
45	do	do	VERB	VB	VerbForm=Inf	42	ccomp	_	_
46	.	.	PUNCT	.	_	3	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 | **chase** | present | Many dogs | things |  |  |  | such cats and squirrels and balls | vn chase-51.6 «NP V NP»: agent=Agent thing=Theme |
| 2 | **run away** | present | things |  |  |  |  | away *property* | vn run-51.3.2-2-1 «NP V»: agent=Theme |
| 3 | **call** | present · passive |  | this |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: subject=Recipient |
| 4 | **come** | present | drive |  |  | cats's wolf ancestors |  |  | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme from ancestor=Initial\_Location |
| 5 | **stand** | present | a cat |  |  |  | still |  | vn assuming\_position-50 «NP V»: agent=Agent |
| 6 | **leave** | present | a cat | a dog |  |  |  | often, unsure *property* | vn keep-15.2 «NP V NP»: agent=Agent dog=Theme |
| 7 | **do** | to-infinitive | a cat *not said here* |  |  |  |  |  | vn act-114-1 «NP V NP»: agent=Agent what=Eventuality |

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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:biology:121-spike-and-tom-real-dogs-and-cats.lesson:10`.

**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 ×2, R7-rel-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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