---
title: Why do double yellow lines run along some UK roads? — Pavements, crossings, cars, trains, ai… · tree and pragmatics
description: Why do double yellow lines run along some UK roads? Test 10 · ★ of lesson 310 «Pavements, crossings, cars, trains, airports and bikes» of the everyday course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/everyday/310-pavements-crossings-cars-planes-and-bikes/t10/)

<!-- crumbs -->
[home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Everyday](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/) / [Pavements, crossings, cars, trains, ai…](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/310-pavements-crossings-cars-planes-and-bikes/) / t10

# Test 10 · ★ · Pavements, crossings, cars, trains, airports and bikes

<!-- .ven lang=en -->
Why do double yellow lines run along some UK roads?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 1 · right ✓ · **Who acts:** double yellow lines · **What happens:** do, run · **To what, where:** UK roads

<!-- .vabout -->
This is test 10 · ★ of lesson 310 «Pavements, crossings, cars, trains, airports and bikes» of the everyday 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/everyday/310-pavements-crossings-cars-planes-and-bikes/#t10).

## The question {#question}

```conllu
# sent_id = question:everyday:310-pavements-crossings-cars-planes-and-bikes:t10:1
# text = Why do double yellow lines run along some UK roads?
1	Why	why	ADV	WRB	PronType=Int	2	advmod	_	_
2	do	do	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	6	advcl	_	_
3	double	double	ADJ	JJ	Degree=Pos	5	amod	_	_
4	yellow	yellow	ADJ	JJ	Degree=Pos	5	amod	_	_
5	lines	line	NOUN	NNS	Number=Plur	6	nsubj	_	_
6	run	run	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
7	along	along	ADP	IN	_	10	case	_	_
8	some	some	DET	DT	PronType=Ind	10	det	_	_
9	UK	UK	PROPN	NNP	Number=Sing	10	compound	_	_
10	roads	road	NOUN	NNS	Number=Plur	6	obl	_	SpaceAfter=No
11	?	?	PUNCT	.	_	6	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **do** | present | double yellow lines *not said here* |  |  |  |  |  | vn act-114-1 «NP V»: agent=Agent |
| 2 | **run** | present | double yellow lines |  |  | some UK roads |  |  | vn run-51.3.2-2-1 «NP V PP.location»: agent=Theme along road=Trajectory |

<!-- .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 · ← Mova's choice · ✓ the right answer {#o1}

<!-- .ven lang=en -->
They show drivers they may not park there

```conllu
# sent_id = question:everyday:310-pavements-crossings-cars-planes-and-bikes:t10:o1:1
# text = They show drivers they may not park there
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	show	show	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	drivers	driver	NOUN	NNS	Number=Plur	2	iobj	_	_
4	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	7	nsubj	_	_
5	may	may	AUX	MD	VerbForm=Fin	7	aux	_	_
6	not	not	PART	RB	Polarity=Neg	7	advmod	_	_
7	park	park	VERB	VB	VerbForm=Inf	2	ccomp	_	_
8	there	there	ADV	RB	PronType=Dem	7	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | present | They |  | drivers |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP S\_INF»: agent=Agent driver=Recipient clause=Topic |
| 2 | **not** **park** | may | drivers *= driver* |  |  | there |  |  | vn put-9.1-1 «NP V NP»: agent=Agent |

### Option 2 {#o2}

<!-- .ven lang=en -->
They show where children may cross

```conllu
# sent_id = question:everyday:310-pavements-crossings-cars-planes-and-bikes:t10:o2:1
# text = They show where children may cross
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	show	show	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	where	where	ADV	WRB	PronType=Rel	6	advmod	_	_
4	children	child	NOUN	NNS	Number=Plur	6	nsubj	_	_
5	may	may	AUX	MD	VerbForm=Fin	6	aux	_	_
6	cross	cross	VERB	VB	VerbForm=Inf	2	ccomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | present | They |  |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V how S»: agent=Agent clause=Topic |
| 2 | **cross** | may | children |  |  |  |  |  | vn contiguous\_location-47.8-1 «NP V»: agent=Theme |

### Option 3 {#o3}

<!-- .ven lang=en -->
They show where buses must stop

```conllu
# sent_id = question:everyday:310-pavements-crossings-cars-planes-and-bikes:t10:o3:1
# text = They show where buses must stop
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	show	show	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	where	where	ADV	WRB	PronType=Rel	6	advmod	_	_
4	buses	bus	NOUN	NNS	Number=Plur	6	nsubj	_	_
5	must	must	AUX	MD	VerbForm=Fin	6	aux	_	_
6	stop	stop	VERB	VB	VerbForm=Inf	2	ccomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **show** | present | They |  |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V how S»: agent=Agent clause=Topic |
| 2 | **stop** | must | buses |  |  |  |  |  | vn stop-55.4-1-1 «NP.eventuality V»: agent=Eventuality |

### Option 4 {#o4}

<!-- .ven lang=en -->
They mark the middle of a cycle lane

```conllu
# sent_id = question:everyday:310-pavements-crossings-cars-planes-and-bikes:t10:o4:1
# text = They mark the middle of a cycle lane
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	mark	mark	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	middle	middle	NOUN	NN	Number=Sing	2	obj	_	_
5	of	of	ADP	IN	_	8	case	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
7	cycle	cycle	NOUN	NN	Number=Sing	8	compound	_	_
8	lane	lane	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **mark** | present | They | the middle of a cycle lane |  |  |  |  | vn image\_impression-25.1 «NP V NP.destination»: agent=Agent middle=Destination |

<!-- div src -->

**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.

<!-- /div -->

<!-- pn -->
- ← previous: [Pavements, crossings, cars, trains, ai…, test 9](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/310-pavements-crossings-cars-planes-and-bikes/t9/)
- next →: [Pavements, crossings, cars, trains, ai…, test 11](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/310-pavements-crossings-cars-planes-and-bikes/t11/)
- ↑ back to [Pavements, crossings, cars, trains, airports and bikes](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/310-pavements-crossings-cars-planes-and-bikes/)

