---
title: wipers came on by themselves, is the car haunted lol? — Inside a car: engine, gears and the da… · tree and pragmatics
description: wipers came on by themselves, is the car haunted lol? Test 4 of lesson 17 «Inside a car: engine, gears and the dashboard» of the technology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 4 · Inside a car: engine, gears and the dashboard

<!-- .ven lang=en -->
wipers came on by themselves, is the car haunted lol?

<!-- .vintro -->
**Mova's choice:** option 2 · **The right answer:** option 2 · right ✓ · **Who acts:** wipers, car · **What happens:** come on, be

<!-- .vabout -->
This is test 4 of lesson 17 «Inside a car: engine, gears and the dashboard» of the technology course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/technology/17-inside-a-car/#t4).

## The question {#question}

```conllu
# sent_id = question:technology:17-inside-a-car:t4:1
# text = wipers came on by themselves, is the car haunted lol?
1	wipers	wiper	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	came	come	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	on	on	ADV	RB	_	2	advmod	_	_
4	by	by	ADP	IN	_	5	case	_	_
5	themselves	themselves	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs|Reflex=Yes	2	obl	_	SpaceAfter=No
6	,	,	PUNCT	,	_	10	punct	_	_
7	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	cop	_	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	_	_
9	car	car	NOUN	NN	Number=Sing	10	nsubj	_	_
10	haunted	haunt	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	2	conj	_	_
11	lol	lol	INTJ	UH	_	10	discourse	_	SpaceAfter=No
12	?	?	PUNCT	.	_	2	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **come on** | past | wipers |  |  |  |  | by wipers *= wiper* | vn appear-48.1.1 «NP V PP.location»: agent=Theme by themselves=Location |
| 2 | **is** | present | the car |  |  |  |  | haunt *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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
Yes, cars can't do that alone

```conllu
# sent_id = question:technology:17-inside-a-car:t4:o1:1
# text = Yes, cars can't do that alone
1	Yes	yes	INTJ	UH	Polarity=Pos	6	discourse	_	SpaceAfter=No
2	,	,	PUNCT	,	_	1	punct	_	_
3	cars	car	NOUN	NNS	Number=Plur	6	nsubj	_	_
4	ca	can	AUX	MD	VerbForm=Fin	6	aux	_	SpaceAfter=No
5	n't	not	PART	RB	Polarity=Neg	6	advmod	_	_
6	do	do	VERB	VB	VerbForm=Inf	0	root	_	_
7	that	that	PRON	DT	Number=Sing|PronType=Dem	6	obj	_	_
8	alone	alone	ADV	RB	_	6	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **do** | can | cars | that |  |  |  | alone *property* | vn act-114-1 «NP V NP»: agent=Agent that=Eventuality |

### Option 2 · ← Mova's choice · ✓ the right answer {#o2}

<!-- .ven lang=en -->
No, a rain sensor switched them on

```conllu
# sent_id = question:technology:17-inside-a-car:t4:o2:1
# text = No, a rain sensor switched them on
1	No	no	INTJ	UH	Polarity=Neg	6	discourse	_	SpaceAfter=No
2	,	,	PUNCT	,	_	1	punct	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
4	rain	rain	NOUN	NN	Number=Sing	5	compound	_	_
5	sensor	sensor	NOUN	NN	Number=Sing	6	nsubj	_	_
6	switched	switch	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
7	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	6	obj	_	_
8	on	on	ADP	RP	_	6	compound:prt	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **switch on** | past | a rain sensor | them *= they* |  |  |  |  | vn convert-26.6.2-1-1 «NP V NP»: agent=Agent they=Patient |

### Option 3 {#o3}

<!-- .ven lang=en -->
Yes, the radio did it

```conllu
# sent_id = question:technology:17-inside-a-car:t4:o3:1
# text = Yes, the radio did it
1	Yes	yes	INTJ	UH	Polarity=Pos	5	discourse	_	SpaceAfter=No
2	,	,	PUNCT	,	_	1	punct	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	radio	radio	NOUN	NN	Number=Sing	5	nsubj	_	_
5	did	do	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
6	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	5	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **do** | past | the radio | it |  |  |  |  | vn act-114-1 «NP V NP»: agent=Agent it=Eventuality |

### Option 4 {#o4}

<!-- .ven lang=en -->
No, the driver's foot pressed them

```conllu
# sent_id = question:technology:17-inside-a-car:t4:o4:1
# text = No, the driver's foot pressed them
1	No	no	INTJ	UH	Polarity=Neg	7	discourse	_	SpaceAfter=No
2	,	,	PUNCT	,	_	7	punct	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	driver	driver	NOUN	NN	Number=Sing	6	nmod:poss	_	SpaceAfter=No
5	's	's	PART	POS	_	4	case	_	_
6	foot	foot	NOUN	NN	Number=Sing	7	nsubj	_	_
7	pressed	press	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
8	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	7	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **press** | past | the driver's foot | them *= they* |  |  |  |  | vn push-12-1-1 «NP V NP»: agent=Agent they=Theme |

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**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

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- ← previous: [Inside a car: engine, gears and the da…, test 3](https://md.mova.elamur.ai/free/en/corpora/questions/technology/17-inside-a-car/t3/)
- next →: [Inside a car: engine, gears and the da…, test 5](https://md.mova.elamur.ai/free/en/corpora/questions/technology/17-inside-a-car/t5/)
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