---
title: To a turtle, a plastic bag drifting in the water can look just like… — Reef giants and wanderers: whale sharks, mantas,… · tree and pragmatics
description: To a turtle, a plastic bag drifting in the water can look just like a jellyfish, which is one reason rubbish in the sea is so dangerous. Who acts: plastic bag, jellyfish. A sentence of the lesson «Reef giants and wanderers: whale sharks, mantas, dugongs and sea turtles» of the biology course of Mova
---

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# Reef giants and wanderers: whale sharks, mantas, dugongs and sea turtles, sentence 3

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To a turtle, a plastic bag drifting in the water can look just like a jellyfish, which is one reason rubbish in the sea is so dangerous.

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**Who acts:** plastic bag, jellyfish · **What happens:** drift, look, be · **To what, where:** water, reason rubbish, sea

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This is a sentence of the lesson «Reef giants and wanderers: whale sharks, mantas, dugongs and sea turtles» 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 (plastic bag, jellyfish), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:174-reef-giants-and-wanderers-whale-sharks-mantas-dugongs-and-sea-turtles.lesson:3
# text = To a turtle, a plastic bag drifting in the water can look just like a jellyfish, which is one reason rubbish in the sea is so dangerous.
# source = school lesson (ours)
# course = biology
# lesson = 174-reef-giants-and-wanderers-whale-sharks-mantas-dugongs-and-sea-turtles.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 ×1
1	To	to	ADP	IN	_	3	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	turtle	turtle	NOUN	NN	Number=Sing	13	obl	_	_
4	,	,	PUNCT	,	_	3	punct	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
6	plastic	plastic	ADJ	JJ	Degree=Pos	7	compound	_	Agree=R7-rel-agree|Haiku=7:amod
7	bag	bag	NOUN	NN	Number=Sing	13	nsubj	_	_
8	drifting	drift	VERB	VBG	VerbForm=Ger	7	acl	_	_
9	in	in	ADP	IN	_	11	case	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	water	water	NOUN	NN	Number=Sing	8	obl	_	_
12	can	can	AUX	MD	VerbForm=Fin	13	aux	_	_
13	look	look	VERB	VB	VerbForm=Inf	0	root	_	_
14	just	just	ADV	RB	_	17	advmod	_	_
15	like	like	ADP	IN	_	17	case	_	_
16	a	a	DET	DT	Definite=Ind|PronType=Art	17	det	_	_
17	jellyfish	jellyfish	NOUN	NN	Number=Sing	13	obl	_	_
18	,	,	PUNCT	,	_	23	punct	_	_
19	which	which	PRON	WDT	PronType=Rel	23	nsubj	_	_
20	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	23	cop	_	_
21	one	one	NUM	CD	NumForm=Word|NumType=Card	22	nummod	_	_
22	reason	reason	NOUN	NN	Number=Sing	23	compound	_	_
23	rubbish	rubbish	NOUN	NN	Number=Sing	17	appos	_	_
24	in	in	ADP	IN	_	26	case	_	_
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	_	_
26	sea	sea	NOUN	NN	Number=Sing	23	nmod	_	_
27	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	29	cop	_	_
28	so	so	ADV	RB	_	29	advmod	_	_
29	dangerous	dangerous	ADJ	JJ	Degree=Pos	13	ccomp	_	_
30	.	.	PUNCT	.	_	13	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 | **drift** | gerund | a plastic bag *not said here* |  |  | the water |  |  | vn run-51.3.2-2 «NP V PP.location»: agent=Theme in water=Trajectory |
| 2 | **look** | can | a plastic bag |  |  |  |  | to a turtle; like a jellyfish | vn peer-30.3 «NP V PP.theme»: agent=Agent to turtle=Theme |
| 3 | **is a** | present | a jellyfish | reason rubbish |  | the sea |  |  | tree rules |
| 4 | **is** | present | a plastic bag *not said here* |  |  |  |  | dangerous *property* | tree rules |

<!-- .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:174-reef-giants-and-wanderers-whale-sharks-mantas-dugongs-and-sea-turtles.lesson:3`.

**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 ×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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- next →: [Reef giants and wanderers: whale shark…, 4](https://md.mova.elamur.ai/free/en/corpora/school/biology/174-reef-giants-and-wanderers-whale-sharks-mantas-dugongs-and-sea-turtles/4/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/174-reef-giants-and-wanderers-whale-sharks-mantas-dugongs-and-sea-turtles/)

