---
title: Sand, mats and the foam in a helmet soften a blow by letting you sto… — Reasoning about the body moving in the world · tree and pragmatics
description: Sand, mats and the foam in a helmet soften a blow by letting you stop more slowly. Who acts: Sand, you. A sentence of the lesson «Reasoning about the body moving in the world» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Reasoning about the body moving in the world, sentence 17

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Sand, mats and the foam in a helmet soften a blow by letting you stop more slowly.

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**Who acts:** Sand, you · **What happens:** soften, let, stop · **To what, where:** blow, you

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This is a sentence of the lesson «Reasoning about the body moving in the world» of the everyday 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 (Sand, you), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:010-reasoning-about-the-moving-body.lesson:17
# text = Sand, mats and the foam in a helmet soften a blow by letting you stop more slowly.
# source = school lesson (ours)
# course = everyday
# lesson = 010-reasoning-about-the-moving-body.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, R8-pos-agree ×1
1	Sand	sand	NOUN	NN	Number=Sing	10	nsubj	_	Agree=R5-strong|Haiku=3:compound|HaikuPos=PROPN:NNP:Number=Sing
2	,	,	PUNCT	,	_	3	punct	_	Agree=R6-punct-agree|Haiku=1:punct
3	mats	mat	NOUN	NNS	Number=Plur	1	conj	_	Agree=R5-strong|Haiku=10:nsubj
4	and	and	CCONJ	CC	_	10	cc	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	foam	foam	NOUN	NN	Number=Sing	10	nsubj	_	_
7	in	in	ADP	IN	_	9	case	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	_
9	helmet	helmet	NOUN	NN	Number=Sing	6	nmod	_	_
10	soften	soften	VERB	VB	VerbForm=Inf	0	root	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	blow	blow	NOUN	NN	Number=Sing	10	obj	_	_
13	by	by	SCONJ	IN	_	14	mark	_	_
14	letting	let	VERB	VBG	Tense=Pres|VerbForm=Part	10	advcl	_	_
15	you	you	PRON	PRP	Case=Acc|Person=2|PronType=Prs	14	obj	_	_
16	stop	stop	VERB	VB	VerbForm=Inf	14	xcomp	_	Agree=R8-pos-agree|Haiku=14:xcomp|HaikuPos=VERB:VBP:Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
17	more	more	ADV	RBR	Degree=Cmp	18	advmod	_	_
18	slowly	slowly	ADV	RB	_	16	advmod	_	_
19	.	.	PUNCT	.	_	10	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **soften** | infinitive | Sand and mats | a blow |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent blow=Patient |
| 2 | **let** | gerund | Sand and mats *not said here* | you |  |  |  |  | tree rules |
| 3 | **stop** | infinitive | you *not said here* |  |  |  |  | slowly *property* | vn stop-55.4-1-1 «NP.eventuality V»: agent=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:everyday:010-reasoning-about-the-moving-body.lesson:17`.

**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, 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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- ← previous: [Reasoning about the body moving in the…, 16](https://md.mova.elamur.ai/free/en/corpora/school/everyday/10-reasoning-about-the-moving-body/16/)
- next →: [Reasoning about the body moving in the…, 18](https://md.mova.elamur.ai/free/en/corpora/school/everyday/10-reasoning-about-the-moving-body/18/)
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