---
title: A big beach ball moves aside lots of water but weighs little, so it… — Floating and sinking: the push of the water · tree and pragmatics
description: A big beach ball moves aside lots of water but weighs little, so it is hard to hold under and shoots back up. Who acts: big beach ball. A sentence of the lesson «Floating and sinking: the push of the water» of the physics course of Mova's primary school with its dependency tree and the pragmatics of
---

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# Floating and sinking: the push of the water, sentence 7

<!-- .ven lang=en -->
A big beach ball moves aside lots of water but weighs little, so it is hard to hold under and shoots back up.

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**Who acts:** big beach ball · **What happens:** move aside, weigh, be, hold · **To what, where:** lots, shoots

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This is a sentence of the lesson «Floating and sinking: the push of the water» of the physics 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 (big beach ball), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:physics:011-floating-and-sinking.lesson:7
# text = A big beach ball moves aside lots of water but weighs little, so it is hard to hold under and shoots back up.
# source = school lesson (ours)
# course = physics
# lesson = 011-floating-and-sinking.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 ×2, R6-punct-agree ×1, R7-rel-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	Agree=R5-strong|Haiku=5:det
2	big	big	ADJ	JJ	Degree=Pos	4	amod	_	Agree=R5-strong|Haiku=5:amod
3	beach	beach	NOUN	NN	Number=Sing	4	compound	_	_
4	ball	ball	NOUN	NN	Number=Sing	5	nsubj	_	_
5	moves	move	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	aside	aside	ADV	RB	_	5	compound:prt	_	_
7	lots	lot	NOUN	NNS	Number=Plur	5	obj	_	_
8	of	of	ADP	IN	_	9	case	_	_
9	water	water	NOUN	NN	Number=Sing	7	nmod	_	_
10	but	but	CCONJ	CC	_	11	cc	_	_
11	weighs	weigh	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	_
12	little	little	ADV	RB	Degree=Pos	11	advmod	_	_
13	,	,	PUNCT	,	_	17	punct	_	_
14	so	so	ADV	RB	_	17	advmod	_	_
15	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	17	expl	_	_
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	17	cop	_	_
17	hard	hard	ADJ	JJ	Degree=Pos	5	parataxis	_	_
18	to	to	PART	TO	_	19	mark	_	_
19	hold	hold	VERB	VB	VerbForm=Inf	17	csubj	_	Agree=R7-rel-agree|Haiku=17:ccomp
20	under	under	ADP	IN	_	22	case	_	_
21	and	and	CCONJ	CC	_	22	cc	_	_
22	shoots	shoot	NOUN	NNS	Number=Plur	19	obl	_	_
23	back	back	ADV	RB	_	24	advmod	_	_
24	up	up	ADV	RB	_	19	advmod	_	_
25	.	.	PUNCT	.	_	5	punct	_	Agree=R6-punct-agree|Haiku=17:punct
```

## Pragmatics {#pragmatics}

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

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **move aside** | present | a big beach ball | lots of water |  |  |  |  | vn roll-51.3.1 «NP V ADJ.result»: agent=Theme lot=Result |
| 2 | **weigh** | present | a big beach ball *not said here* |  |  |  |  | little *property* | vn register-54.1-2-1 «NP V NP.value»: agent=Theme |
| 3 | **is** | present |  |  |  |  |  | hard *property* | tree rules |
| 4 | **hold** | to-infinitive |  |  |  | shoots |  |  | vn exist-47.1 «NP V PP.location»: agent=Theme under shoot=Location |

<!-- .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:physics:011-floating-and-sinking.lesson:7`.

**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 ×2, R6-punct-agree ×1, 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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- ← previous: [Floating and sinking: the push of the…, 6](https://md.mova.elamur.ai/free/en/corpora/school/physics/11-floating-and-sinking/6/)
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