---
title: Cane toads were brought to Australia in 1935 to eat beetles in sugar… — The Australian outback: red kangaroos, emus, tho… · tree and pragmatics
description: Cane toads were brought to Australia in 1935 to eat beetles in sugar cane, but they spread across much of northern Australia, and animals like quolls die when they eat these poisonous toads. Who acts: toads, animals. A sentence of the lesson «The Australian outback: red kangaroos, emus, thorny devil
---

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# The Australian outback: red kangaroos, emus, thorny devils and runaway camels and toads, sentence 15

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Cane toads were brought to Australia in 1935 to eat beetles in sugar cane, but they spread across much of northern Australia, and animals like quolls die when they eat these poisonous toads.

<!-- .vintro -->
**Who acts:** toads, animals · **What happens:** bring, eat, spread, die · **To what, where:** Cane toads, Australia, 1935, beetles, sugar cane, much

<!-- .vabout -->
This is a sentence of the lesson «The Australian outback: red kangaroos, emus, thorny devils and runaway camels and toads» 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 (toads, animals), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:165-the-australian-outback-kangaroos-emus-thorny-devils-and-runaway-toads.lesson:15
# text = Cane toads were brought to Australia in 1935 to eat beetles in sugar cane, but they spread across much of northern Australia, and animals like quolls die when they eat these poisonous toads.
# source = school lesson (ours)
# course = biology
# lesson = 165-the-australian-outback-kangaroos-emus-thorny-devils-and-runaway-toads.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	Cane	cane	NOUN	NN	Number=Sing	2	compound	_	_
2	toads	toad	NOUN	NNS	Number=Plur	4	nsubj:pass	_	_
3	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	4	aux:pass	_	_
4	brought	bring	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
5	to	to	ADP	IN	_	6	case	_	_
6	Australia	Australia	PROPN	NNP	Number=Sing	4	obl	_	_
7	in	in	ADP	IN	_	8	case	_	_
8	1935	1935	NUM	CD	NumForm=Digit|NumType=Card	4	obl	_	_
9	to	to	PART	TO	_	10	mark	_	_
10	eat	eat	VERB	VB	VerbForm=Inf	4	advcl	_	_
11	beetles	beetle	NOUN	NNS	Number=Plur	10	obj	_	_
12	in	in	ADP	IN	_	14	case	_	_
13	sugar	sugar	NOUN	NN	Number=Sing	14	compound	_	_
14	cane	cane	NOUN	NN	Number=Sing	11	nmod	_	_
15	,	,	PUNCT	,	_	18	punct	_	_
16	but	but	CCONJ	CC	_	18	cc	_	_
17	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	18	nsubj	_	_
18	spread	spread	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	4	conj	_	_
19	across	across	ADP	IN	_	20	case	_	Agree=R7-rel-agree|Haiku=20:advmod|HaikuPos=ADV:RB:_
20	much	much	ADJ	JJ	Degree=Pos	18	obl	_	Agree=R7-rel-agree|Haiku=18:obj
21	of	of	ADP	IN	_	23	case	_	_
22	northern	northern	ADJ	JJ	Degree=Pos	23	amod	_	_
23	Australia	Australia	PROPN	NNP	Number=Sing	20	nmod	_	Agree=R7-rel-agree|Haiku=20:obl
24	,	,	PUNCT	,	_	29	punct	_	_
25	and	and	CCONJ	CC	_	29	cc	_	_
26	animals	animal	NOUN	NNS	Number=Plur	29	nsubj	_	_
27	like	like	ADP	IN	_	28	case	_	_
28	quolls	quoll	NOUN	NNS	Number=Plur	26	nmod	_	_
29	die	die	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
30	when	when	ADV	WRB	PronType=Int	32	advmod	_	_
31	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	32	nsubj	_	_
32	eat	eat	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	29	advcl	_	_
33	these	this	DET	DT	Number=Plur|PronType=Dem	35	det	_	_
34	poisonous	poisonous	ADJ	JJ	Degree=Pos	35	amod	_	_
35	toads	toad	NOUN	NNS	Number=Plur	32	obj	_	_
36	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: narrate
- voice: narrator
- polarity: neg
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **bring** | past · passive |  | Cane toads | Australia | 1935 |  |  | vn bring-11.3-1 «NP V NP PP.destination»: subject=Theme to australia=Destination |
| 2 | **eat** | to-infinitive |  | beetles |  | sugar cane |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent beetle=Patient |
| 3 | **spread** | past | toads *= toad* |  |  | much of northern Australia |  |  | vn spray-9.7-1 «NP V PP.destination»: agent=Theme across much=Destination |
| 4 | **die** | present | animals like quolls |  |  |  |  |  | vn calibratable\_cos-45.6.1 «NP.attribute V»: agent=Attribute |
| 5 | **eat** | present | animals *= animal* | this poisonous toads |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent toad=Patient |

<!-- .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:165-the-australian-outback-kangaroos-emus-thorny-devils-and-runaway-toads.lesson:15`.

**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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