---
title: Sea turtles can mistake floating plastic bags for jellyfish and swal… — What a child can do for nature · tree and pragmatics
description: Sea turtles can mistake floating plastic bags for jellyfish and swallow them; litter picks on beaches should be done with gloves and with adults. Who acts: Sea turtles. A sentence of the lesson «What a child can do for nature» of the biology course of Mova's primary school with its dependency tree a
---

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# What a child can do for nature, sentence 9

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Sea turtles can mistake floating plastic bags for jellyfish and swallow them; litter picks on beaches should be done with gloves and with adults.

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**Who acts:** Sea turtles · **What happens:** mistake, float, swallow, do · **To what, where:** floating plastic bags, bags, litter picks

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This is a sentence of the lesson «What a child can do for nature» 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 (Sea turtles), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:285-what-a-child-can-do-for-nature.lesson:9
# text = Sea turtles can mistake floating plastic bags for jellyfish and swallow them; litter picks on beaches should be done with gloves and with adults.
# source = school lesson (ours)
# course = biology
# lesson = 285-what-a-child-can-do-for-nature.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): R8-pos-agree ×1
1	Sea	sea	NOUN	NN	Number=Sing	2	compound	_	_
2	turtles	turtle	NOUN	NNS	Number=Plur	4	nsubj	_	_
3	can	can	AUX	MD	VerbForm=Fin	4	aux	_	_
4	mistake	mistake	VERB	VB	VerbForm=Inf	0	root	_	_
5	floating	float	VERB	VBG	VerbForm=Ger	7	amod	_	_
6	plastic	plastic	ADJ	JJ	Degree=Pos	7	amod	_	_
7	bags	bag	NOUN	NNS	Number=Plur	4	obj	_	_
8	for	for	ADP	IN	_	9	case	_	_
9	jellyfish	jellyfish	NOUN	NN	Number=Sing	4	obl	_	Agree=R8-pos-agree|Haiku=4:obl|HaikuPos=NOUN:NNS:Number=Plur
10	and	and	CCONJ	CC	_	11	cc	_	_
11	swallow	swallow	VERB	VB	VerbForm=Inf	4	conj	_	_
12	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	11	obj	_	_
13	;	;	PUNCT	,	_	15	punct	_	_
14	litter	litter	NOUN	NN	Number=Sing	15	compound	_	_
15	picks	pick	NOUN	NNS	Number=Plur	20	nsubj	_	_
16	on	on	ADP	IN	_	17	case	_	_
17	beaches	beach	NOUN	NNS	Number=Plur	15	nmod	_	_
18	should	should	AUX	MD	VerbForm=Fin	20	aux	_	_
19	be	be	AUX	VB	VerbForm=Inf	20	aux:pass	_	_
20	done	do	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	parataxis	_	_
21	with	with	ADP	IN	_	22	case	_	_
22	gloves	glove	NOUN	NNS	Number=Plur	20	obl	_	_
23	and	and	CCONJ	CC	_	25	cc	_	_
24	with	with	ADP	IN	_	25	case	_	_
25	adults	adult	NOUN	NNS	Number=Plur	22	conj	_	_
26	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **mistake** | can | Sea turtles | floating plastic bags |  |  |  | for jellyfish | tree rules |
| 2 | **float** | gerund |  |  |  |  |  |  | vn run-51.3.2-2 «NP V»: agent=Theme |
| 3 | **swallow** | infinitive | Sea turtles *not said here* | bags *= bag* |  |  |  |  | vn gobble-39.3 «NP V NP»: agent=Agent they=Patient |
| 4 | **do** | should · passive |  | litter picks on beaches |  |  |  | with gloves and adults | vn act-114-1 «NP V NP»: subject=Eventuality |

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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:285-what-a-child-can-do-for-nature.lesson:9`.

**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): 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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