---
title: Real biology: a big red kangaroo can cover about eight metres (aroun… — Just So Stories (Rudyard Kipling), 6: The Sing-S… · tree and pragmatics
description: Real biology: a big red kangaroo can cover about eight metres (around twenty-five feet) in one bound, so Kipling's number is about right; the tail balances it when hopping and props it like a fifth leg when it moves slowly. Who acts: big red kangaroo, number, tail. A sentence of the lesson «Just So 
---

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# Just So Stories (Rudyard Kipling), 6: The Sing-Song of Old Man Kangaroo, sentence 19

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Real biology: a big red kangaroo can cover about eight metres (around twenty-five feet) in one bound, so Kipling's number is about right; the tail balances it when hopping and props it like a fifth leg when it moves slowly.

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**Who acts:** big red kangaroo, number, tail · **What happens:** cover, be, balance, hop, prop, move · **To what, where:** eight metres, number

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This is a sentence of the lesson «Just So Stories (Rudyard Kipling), 6: The Sing-Song of Old Man Kangaroo» of the books 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 (big red kangaroo, number, tail), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:books:081-justso-old-man-kangaroo.lesson:19
# text = Real biology: a big red kangaroo can cover about eight metres (around twenty-five feet) in one bound, so Kipling's number is about right; the tail balances it when hopping and props it like a fifth leg when it moves slowly.
# source = school lesson (ours)
# course = books
# lesson = 081-justso-old-man-kangaroo.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 ×3, R7-rel-agree ×3
1	Real	real	ADJ	JJ	Degree=Pos	2	amod	_	_
2	biology	biology	NOUN	NN	Number=Sing	0	root	_	_
3	:	:	PUNCT	:	_	9	punct	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
5	big	big	ADJ	JJ	Degree=Pos	7	amod	_	_
6	red	red	ADJ	JJ	Degree=Pos	7	amod	_	_
7	kangaroo	kangaroo	NOUN	NN	Number=Sing	9	nsubj	_	_
8	can	can	AUX	MD	VerbForm=Fin	9	aux	_	_
9	cover	cover	VERB	VB	VerbForm=Inf	2	acl:relcl	_	_
10	about	about	ADV	RB	_	11	advmod	_	_
11	eight	eight	NUM	CD	NumForm=Word|NumType=Card	12	nummod	_	_
12	metres	metre	NOUN	NNS	Number=Plur	9	obj	_	_
13	(	(	PUNCT	-LRB-	_	18	punct	_	_
14	around	around	ADV	RB	_	17	advmod	_	_
15	twenty	twenty	NUM	CD	NumForm=Word|NumType=Card	17	compound	_	_
16	-	-	PUNCT	HYPH	_	15	punct	_	_
17	five	five	NUM	CD	NumForm=Word|NumType=Card	18	nummod	_	_
18	feet	foot	NOUN	NNS	Number=Plur	12	appos	_	_
19	)	)	PUNCT	-RRB-	_	18	punct	_	_
20	in	in	ADP	IN	_	22	case	_	_
21	one	one	NUM	CD	NumForm=Word|NumType=Card	22	nummod	_	_
22	bound	bound	NOUN	NN	Number=Sing	9	obl	_	_
23	,	,	PUNCT	,	_	34	punct	_	_
24	so	so	ADV	RB	_	30	advmod	_	Agree=R7-rel-agree|Haiku=30:mark|HaikuPos=SCONJ:IN:_
25	Kipling	Kipling	PROPN	NNP	Number=Sing	27	nmod:poss	_	_
26	's	's	PART	POS	_	25	case	_	_
27	number	number	NOUN	NN	Number=Sing	30	nsubj	_	_
28	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	30	cop	_	_
29	about	about	ADV	RB	_	30	advmod	_	_
30	right	right	ADJ	JJ	Degree=Pos	2	parataxis	_	_
31	;	;	PUNCT	,	_	34	punct	_	_
32	the	the	DET	DT	Definite=Def|PronType=Art	33	det	_	Agree=R5-strong|Haiku=34:det
33	tail	tail	NOUN	NN	Number=Sing	34	nsubj	_	Agree=R7-rel-agree|Haiku=34:compound
34	balances	balance	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	parataxis	_	_
35	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	34	obj	_	Agree=R5-strong|Haiku=37:nsubj
36	when	when	ADV	WRB	PronType=Int	37	advmod	_	_
37	hopping	hop	VERB	VBG	Tense=Pres|VerbForm=Part	34	advcl	_	_
38	and	and	CCONJ	CC	_	39	cc	_	_
39	props	prop	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	34	conj	_	Agree=R5-strong|Haiku=37:conj
40	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	39	obj	_	_
41	like	like	ADP	IN	_	44	case	_	_
42	a	a	DET	DT	Definite=Ind|PronType=Art	44	det	_	_
43	fifth	fifth	ADJ	JJ	Degree=Pos	44	amod	_	_
44	leg	leg	NOUN	NN	Number=Sing	39	obl	_	_
45	when	when	ADV	WRB	PronType=Int	47	advmod	_	_
46	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	47	nsubj	_	_
47	moves	move	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	39	advcl	_	Agree=R7-rel-agree|Haiku=39:conj
48	slowly	slowly	ADV	RB	_	47	advmod	_	_
49	.	.	PUNCT	.	_	2	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 | **cover** | can | a big red kangaroo | eight metres |  |  |  | in one bound | vn fill-9.8-1 «NP V NP PP.theme»: agent=Agent metre=Destination in bound=Theme |
| 2 | **is** | present | Kipling's number |  |  |  |  | about, right *property* | tree rules |
| 3 | **balance** | present | the tail | number |  |  |  |  | vn spatial\_configuration-47.6-1 «PP.location V NP»: agent=Location it=Theme |
| 4 | **hop** | gerund | the tail *not said here* |  |  |  |  |  | vn run-51.3.2-1 «NP V»: agent=Theme |
| 5 | **prop** | present | the tail *not said here* | number |  |  |  | like a fifth leg | vn put\_spatial-9.2 «NP V NP PP.destination»: agent=Agent it=Theme |
| 6 | **move** | present | tail |  |  |  |  | slowly *property* | vn roll-51.3.1 «NP.theme V»: agent=Theme |

<!-- .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:books:081-justso-old-man-kangaroo.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): R5-strong ×3, 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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