---
title: The alligator snapping turtle lures fish with a pink worm-shaped fla… — Turtles and tortoises · tree and pragmatics
description: The alligator snapping turtle lures fish with a pink worm-shaped flap on its tongue and then snaps its jaws shut. Who acts: alligator. A sentence of the lesson «Turtles and tortoises» of the biology course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Turtles and tortoises, sentence 16

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The alligator snapping turtle lures fish with a pink worm-shaped flap on its tongue and then snaps its jaws shut.

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**Who acts:** alligator · **What happens:** snap, lure, fish, shape · **To what, where:** jaws

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This is a sentence of the lesson «Turtles and tortoises» 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 (alligator), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:031-turtles-and-tortoises.lesson:16
# text = The alligator snapping turtle lures fish with a pink worm-shaped flap on its tongue and then snaps its jaws shut.
# source = school lesson (ours)
# course = biology
# lesson = 031-turtles-and-tortoises.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): R1-cc-next ×1, R5-strong ×2, R7-rel-agree ×1, R8-pos-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	alligator	alligator	NOUN	NN	Number=Sing	6	nsubj	_	_
3	snapping	snap	VERB	VBG	VerbForm=Ger	2	acl	_	_
4	turtle	turtle	NOUN	NN	Number=Sing	5	compound	_	_
5	lures	lure	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	Agree=R5-strong|Haiku=3:obj|HaikuPos=NOUN:NNS:Number=Plur
6	fish	fish	NOUN	NN	Number=Sing	5	obj	_	Agree=R5-strong|Haiku=0:root|HaikuPos=VERB:VBP:Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
7	with	with	ADP	IN	_	13	case	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
9	pink	pink	ADJ	JJ	Degree=Pos	13	amod	_	_
10	worm	worm	NOUN	NN	Number=Sing	12	compound	_	_
11	-	-	PUNCT	HYPH	_	12	punct	_	_
12	shaped	shape	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	13	amod	_	Agree=R8-pos-agree|Haiku=13:amod|HaikuPos=ADJ:JJ:Degree=Pos
13	flap	flap	NOUN	NN	Number=Sing	6	obl	_	_
14	on	on	ADP	IN	_	16	case	_	_
15	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	16	nmod:poss	_	_
16	tongue	tongue	NOUN	NN	Number=Sing	13	nmod	_	_
17	and	and	CCONJ	CC	_	19	cc	_	Agree=R1-cc-next|Haiku=6:cc
18	then	then	ADV	RB	PronType=Dem	19	advmod	_	_
19	snaps	snap	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	conj	_	_
20	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	21	nmod:poss	_	_
21	jaws	jaw	NOUN	NNS	Number=Plur	19	obj	_	_
22	shut	shut	ADV	RB	_	19	xcomp	_	Agree=R7-rel-agree|Haiku=19:advmod
23	.	.	PUNCT	.	_	6	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 | **snap** | gerund | the alligator *not said here* |  |  |  |  |  | vn sound\_emission-43.2 «NP V»: agent=Theme |
| 2 | **lure** | present |  |  |  |  |  |  | vn lure-59.3 «NP V NP»: agent=Agent |
| 3 | **fish** |  | the alligator |  |  |  |  | with a pink shaped flap on alligator's tongue | tree rules |
| 4 | **shape** | participle |  |  |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset |
| 5 | **snap** | present | the alligator *not said here* | alligator's jaws |  |  | then |  | vn sound\_emission-43.2 «PP.location V NP»: agent=Location jaw=Theme |

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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:031-turtles-and-tortoises.lesson:16`.

**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): R1-cc-next ×1, R5-strong ×2, R7-rel-agree ×1, R8-pos-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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