---
title: A crumple zone at the front and back of a car is built to squash in… — Olympiad: machines at home and in the factory ★★★ · tree and pragmatics
description: A crumple zone at the front and back of a car is built to squash in a crash so the people inside are slowed more gently. A sentence of the lesson «Olympiad: machines at home and in the factory ★★★» of the technology course of Mova's primary school with its dependency tree and the pragmatics of every
---

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# Olympiad: machines at home and in the factory ★★★, sentence 16

<!-- .ven lang=en -->
A crumple zone at the front and back of a car is built to squash in a crash so the people inside are slowed more gently.

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**What happens:** build, squash, slowed · **To what, where:** crumple zone, crash, people

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This is a sentence of the lesson «Olympiad: machines at home and in the factory ★★★» of the technology 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: what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:042-olympiad-machines-at-home-and-in-the-factory.lesson:16
# text = A crumple zone at the front and back of a car is built to squash in a crash so the people inside are slowed more gently.
# source = school lesson (ours)
# course = technology
# lesson = 042-olympiad-machines-at-home-and-in-the-factory.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 ×4, R7-rel-agree ×2
1	A	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
2	crumple	crumple	NOUN	NN	Number=Sing	3	compound	_	_
3	zone	zone	NOUN	NN	Number=Sing	13	nsubj:pass	_	_
4	at	at	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	front	front	NOUN	NN	Number=Sing	3	nmod	_	_
7	and	and	CCONJ	CC	_	8	cc	_	_
8	back	back	NOUN	NN	Number=Sing	6	conj	_	_
9	of	of	ADP	IN	_	11	case	_	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
11	car	car	NOUN	NN	Number=Sing	6	nmod	_	Agree=R5-strong|Haiku=8:nmod
12	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	aux:pass	_	_
13	built	build	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
14	to	to	PART	TO	_	15	mark	_	_
15	squash	squash	VERB	VB	VerbForm=Inf	13	advcl	_	Agree=R7-rel-agree|Haiku=13:xcomp
16	in	in	ADP	IN	_	18	case	_	_
17	a	a	DET	DT	Definite=Ind|PronType=Art	18	det	_	_
18	crash	crash	NOUN	NN	Number=Sing	15	obl	_	_
19	so	so	SCONJ	IN	_	24	mark	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	people	people	NOUN	NNS	Number=Plur	24	nsubj:pass	_	_
22	inside	inside	ADV	RB	_	21	advmod	_	Agree=R7-rel-agree|Haiku=21:nmod|HaikuPos=ADP:IN:_
23	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	24	aux:pass	_	_
24	slowed	slowed	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	15	advcl	_	Agree=R5-strong|Haiku=13:advcl
25	more	more	ADV	RBR	Degree=Cmp	26	advmod	_	Agree=R5-strong|Haiku=24:advmod
26	gently	gently	ADV	RB	_	24	advmod	_	Agree=R5-strong|Haiku=25:advmod
27	.	.	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 | **build** | present · passive |  | a crumple zone at the front of a car and back |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: subject=Product |
| 2 | **squash** | to-infinitive |  |  |  | a crash |  |  | vn funnel-9.3-1 «NP V NP PP.trajectory»: agent=Agent in crash=Trajectory |
| 3 | **slowed** | present · passive |  | the people |  |  |  | gently *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:technology:042-olympiad-machines-at-home-and-in-the-factory.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): R5-strong ×4, R7-rel-agree ×2. **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: [Olympiad: machines at home and in the…, 13](https://md.mova.elamur.ai/free/en/corpora/school/technology/42-olympiad-machines-at-home-and-in-the-factory/13/)
- next →: [Olympiad: machines at home and in the…, 17](https://md.mova.elamur.ai/free/en/corpora/school/technology/42-olympiad-machines-at-home-and-in-the-factory/17/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/technology/42-olympiad-machines-at-home-and-in-the-factory/)

