---
title: First huge presses squash the steel into doors and roofs in one blow… — How a car is built · tree and pragmatics
description: First huge presses squash the steel into doors and roofs in one blow, then swarms of robot arms join the pieces with thousands of spot welds while sparks fly. Who acts: huge presses, swarms, sparks. A sentence of the lesson «How a car is built» of the technology course of Mova's primary school with 
---

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# How a car is built, sentence 1

<!-- .ven lang=en -->
First huge presses squash the steel into doors and roofs in one blow, then swarms of robot arms join the pieces with thousands of spot welds while sparks fly.

<!-- .vintro -->
**Who acts:** huge presses, swarms, sparks · **What happens:** squash, join, fly · **To what, where:** steel, doors, pieces

<!-- .vabout -->
This is a sentence of the lesson «How a car is built» 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: who acts (huge presses, swarms, sparks), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:008-how-a-car-is-built.lesson:1
# text = First huge presses squash the steel into doors and roofs in one blow, then swarms of robot arms join the pieces with thousands of spot welds while sparks fly.
# source = school lesson (ours)
# course = technology
# lesson = 008-how-a-car-is-built.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 ×5
1	First	first	ADV	RB	NumForm=Word|NumType=Ord	4	advmod	_	_
2	huge	huge	ADJ	JJ	Degree=Pos	3	amod	_	_
3	presses	press	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	squash	squash	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	steel	steel	NOUN	NN	Number=Sing	4	obj	_	_
7	into	into	ADP	IN	_	8	case	_	_
8	doors	door	NOUN	NNS	Number=Plur	4	obl	_	Agree=R5-strong|Haiku=6:obl
9	and	and	CCONJ	CC	_	10	cc	_	_
10	roofs	roof	NOUN	NNS	Number=Plur	8	conj	_	_
11	in	in	ADP	IN	_	13	case	_	_
12	one	one	NUM	CD	NumForm=Word|NumType=Card	13	nummod	_	_
13	blow	blow	NOUN	NN	Number=Sing	4	obl	_	_
14	,	,	PUNCT	,	_	16	punct	_	_
15	then	then	ADV	RB	PronType=Dem	16	advmod	_	_
16	swarms	swarm	NOUN	NNS	Number=Plur	20	nsubj	_	Agree=R5-strong|Haiku=13:conj
17	of	of	ADP	IN	_	18	case	_	_
18	robot	robot	NOUN	NN	Number=Sing	19	compound	_	Agree=R5-strong|Haiku=16:nmod
19	arms	arm	NOUN	NNS	Number=Plur	16	nmod	_	Agree=R5-strong|Haiku=20:nsubj
20	join	join	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
21	the	the	DET	DT	Definite=Def|PronType=Art	22	det	_	_
22	pieces	piece	NOUN	NNS	Number=Plur	20	obj	_	_
23	with	with	ADP	IN	_	24	case	_	_
24	thousands	thousand	NOUN	NNS	Number=Plur	20	obl	_	Agree=R5-strong|Haiku=22:nmod
25	of	of	ADP	IN	_	27	case	_	_
26	spot	spot	NOUN	NN	Number=Sing	27	compound	_	_
27	welds	weld	NOUN	NNS	Number=Plur	24	nmod	_	_
28	while	while	SCONJ	IN	_	30	mark	_	_
29	sparks	spark	NOUN	NNS	Number=Plur	30	nsubj	_	_
30	fly	fly	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	20	advcl	_	_
31	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- 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 | **squash** | present | huge presses | the steel |  | doors and roofs |  | in one blow; first *property* | vn funnel-9.3-1 «NP V NP PP.destination»: agent=Agent steel=Theme into door=Destination |
| 2 | **join** | present | swarms  robot arms | the pieces |  |  |  | with thousands of spot welds | vn mix-22.1-2-1 «NP V NP PP.co-patient»: agent=Agent piece=Patient with thousand=Co-Patient |
| 3 | **fly** | present | sparks |  |  |  |  |  | vn spatial\_configuration-47.6-1 «NP V»: agent=Theme |

<!-- .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:008-how-a-car-is-built.lesson:1`.

**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 ×5. **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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