---
title: Komodo dragons, the biggest lizards alive at up to 3 metres, have ve… — Defences: venom in snakes, jellyfish, scorpions… · tree and pragmatics
description: Komodo dragons, the biggest lizards alive at up to 3 metres, have venom glands in their jaws; people long thought they killed with germs in dirty spit, until venom was reported in 2009. Who acts: Komodo dragons, people. A sentence of the lesson «Defences: venom in snakes, jellyfish, scorpions and th
---

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# Defences: venom in snakes, jellyfish, scorpions and the platypus, sentence 15

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Komodo dragons, the biggest lizards alive at up to 3 metres, have venom glands in their jaws; people long thought they killed with germs in dirty spit, until venom was reported in 2009.

<!-- .vintro -->
**Who acts:** Komodo dragons, people · **What happens:** have, think, kill, report · **To what, where:** venom glands, jaws, venom, 2009 · **Speech:** someone speaks here

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This is a sentence of the lesson «Defences: venom in snakes, jellyfish, scorpions and the platypus» 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 (Komodo dragons, people), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:246-defences-venom-in-snakes-jellyfish-scorpions-and-the-platypus.lesson:15
# text = Komodo dragons, the biggest lizards alive at up to 3 metres, have venom glands in their jaws; people long thought they killed with germs in dirty spit, until venom was reported in 2009.
# source = school lesson (ours)
# course = biology
# lesson = 246-defences-venom-in-snakes-jellyfish-scorpions-and-the-platypus.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, R7-rel-agree ×2
1	Komodo	Komodo	PROPN	NNP	Number=Sing	2	compound	_	_
2	dragons	dragon	NOUN	NNS	Number=Plur	14	nsubj	_	_
3	,	,	PUNCT	,	_	2	punct	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
5	biggest	big	ADJ	JJS	Degree=Sup	6	amod	_	_
6	lizards	lizard	NOUN	NNS	Number=Plur	2	appos	_	_
7	alive	alive	ADJ	JJ	Degree=Pos	6	amod	_	Agree=R7-rel-agree|Haiku=6:acl
8	at	at	ADP	IN	_	12	case	_	_
9	up	up	ADP	IN	_	8	fixed	_	_
10	to	to	ADP	IN	_	12	case	_	_
11	3	3	NUM	CD	NumForm=Digit|NumType=Card	12	nummod	_	_
12	metres	metre	NOUN	NNS	Number=Plur	7	obl	_	_
13	,	,	PUNCT	,	_	14	punct	_	_
14	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
15	venom	venom	NOUN	NN	Number=Sing	16	compound	_	_
16	glands	gland	NOUN	NNS	Number=Plur	14	obj	_	_
17	in	in	ADP	IN	_	19	case	_	_
18	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	19	nmod:poss	_	_
19	jaws	jaw	NOUN	NNS	Number=Plur	14	obl	_	Agree=R5-strong|Haiku=16:nmod
20	;	;	PUNCT	,	_	23	punct	_	_
21	people	people	NOUN	NNS	Number=Plur	23	nsubj	_	_
22	long	long	ADV	RB	Degree=Pos	23	advmod	_	_
23	thought	think	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	14	parataxis	_	Agree=R7-rel-agree|Haiku=14:conj
24	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	25	nsubj	_	_
25	killed	kill	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	23	ccomp	_	_
26	with	with	ADP	IN	_	27	case	_	_
27	germs	germ	NOUN	NNS	Number=Plur	25	obl	_	_
28	in	in	ADP	IN	_	30	case	_	_
29	dirty	dirty	ADJ	JJ	Degree=Pos	30	amod	_	_
30	spit	spit	NOUN	NN	Number=Sing	27	nmod	_	_
31	,	,	PUNCT	,	_	35	punct	_	_
32	until	until	SCONJ	IN	_	35	mark	_	_
33	venom	venom	NOUN	NN	Number=Sing	35	nsubj:pass	_	_
34	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	35	aux:pass	_	_
35	reported	report	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	14	conj	_	_
36	in	in	ADP	IN	_	37	case	_	_
37	2009	2009	NUM	CD	NumForm=Digit|NumType=Card	35	obl	_	_
38	.	.	PUNCT	.	_	14	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** | present | Komodo dragons | venom glands |  | dragons's jaws |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent gland=Patient |
| 2 | **think** *speech: other* | past | people |  |  |  |  | long *property* | vn consider-29.9-2 «NP V how S»: agent=Agent clause=Theme |
| 3 | **kill** | past | people |  |  |  |  | with germs in dirty spit | vn amuse-31.1 «NP V ADV-Middle»: agent=Experiencer |
| 4 | **report** | past · passive |  | venom |  | 2009 |  |  | vn prosecute-33.2 «NP V NP»: subject=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:246-defences-venom-in-snakes-jellyfish-scorpions-and-the-platypus.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): R5-strong ×1, R7-rel-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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