---
title: Identify the principal practice, as established in the lesson, which… — What a real friend is · tree and pragmatics
description: Identify the principal practice, as established in the lesson, which renders online play safe for a child. Exam question 4 of lesson 485 «What a real friend is» 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 
---

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# Exam question 4 · What a real friend is

<!-- .ven lang=en -->
Identify the principal practice, as established in the lesson, which renders online play safe for a child.

<!-- .vintro -->
**Mova's choice:** option 4 · **The right answer:** option 4 · right ✓ · **Who acts:** you, renders · **What happens:** identify, establish, play · **To what, where:** principal practice, lesson

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This is exam question 4 of lesson 485 «What a real friend is» of the everyday course of Mova's primary school, asked in stiff, formal language. 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/485-what-a-real-friend-is/#e4).

## The question {#question}

```conllu
# sent_id = question:everyday:485-what-a-real-friend-is:e4:1
# text = Identify the principal practice, as established in the lesson, which renders online play safe for a child.
1	Identify	identify	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
3	principal	principal	ADJ	JJ	Degree=Pos	4	amod	_	_
4	practice	practice	NOUN	NN	Number=Sing	1	obj	_	SpaceAfter=No
5	,	,	PUNCT	,	_	7	punct	_	_
6	as	as	SCONJ	IN	_	7	mark	_	_
7	established	establish	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	1	parataxis	_	_
8	in	in	ADP	IN	_	10	case	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
10	lesson	lesson	NOUN	NN	Number=Sing	7	obl	_	SpaceAfter=No
11	,	,	PUNCT	,	_	15	punct	_	_
12	which	which	PRON	WDT	PronType=Rel	15	obj	_	_
13	renders	render	NOUN	NNS	Number=Plur	15	nsubj	_	_
14	online	online	ADV	RB	_	15	advmod	_	_
15	play	play	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	10	conj	_	_
16	safe	safe	ADJ	JJ	Degree=Pos	15	xcomp	_	_
17	for	for	ADP	IN	_	19	case	_	_
18	a	a	DET	DT	Definite=Ind|PronType=Art	19	det	_	_
19	child	child	NOUN	NN	Number=Sing	16	obl	_	SpaceAfter=No
20	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **identify** | imperative | you *not said here* | the principal practice |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent practice=Theme |
| 2 | **establish** | participle |  |  |  | the lesson |  |  | vn indicate-78-1-1 «NP V NP to be NP»: agent=Pivot |
| 3 | **play** | present | renders | the lesson |  |  |  | online, safe *property* | vn use-105.1 «NP V NP»: agent=Agent which=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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
Play with any person who offers gifts

```conllu
# sent_id = question:everyday:485-what-a-real-friend-is:e4:o1:1
# text = Play with any person who offers gifts
1	Play	play	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	with	with	ADP	IN	_	4	case	_	_
3	any	any	DET	DT	PronType=Ind	4	det	_	_
4	person	person	NOUN	NN	Number=Sing	1	obl	_	_
5	who	who	PRON	WP	PronType=Rel	6	nsubj	_	_
6	offers	offer	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	acl:relcl	_	_
7	gifts	gift	NOUN	NNS	Number=Plur	6	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **play** | imperative | you *not said here* |  |  |  |  | with any person | vn play-114.2-1 «NP V PP.co-agent»: agent=Agent with person=Co-Agent |
| 2 | **offer** | present | any person | gifts |  |  |  |  | vn future\_having-13.3 «NP V NP.theme (PP)»: agent=Agent gift=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
Disclosure of one's address to trusted players

```conllu
# sent_id = question:everyday:485-what-a-real-friend-is:e4:o2:1
# text = Disclosure of one's address to trusted players
1	Disclosure	disclosure	NOUN	NN	Number=Sing	0	root	_	_
2	of	of	ADP	IN	_	5	case	_	_
3	one	one	PRON	PRP	Number=Sing|Person=3|PronType=Prs	5	nmod:poss	_	SpaceAfter=No
4	's	's	PART	POS	_	3	case	_	_
5	address	address	NOUN	NN	Number=Sing	1	nmod	_	_
6	to	to	ADP	IN	_	8	case	_	_
7	trusted	trust	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	8	amod	_	_
8	players	player	NOUN	NNS	Number=Plur	1	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **trust** | participle |  |  |  |  |  |  | vn conjecture-29.5-1 «NP V that S»: agent=Agent |
| 2 | **disclose** |  |  | one's address |  |  |  | to trusted players | nom disclosure «communication transitive»: of=patient to=obl |
| 3 | **address** |  | one |  |  |  |  |  | nom address «communication transitive»: poss=agent |

### Option 3 {#o3}

<!-- .ven lang=en -->
The use of voice chat with strangers

```conllu
# sent_id = question:everyday:485-what-a-real-friend-is:e4:o3:1
# text = The use of voice chat with strangers
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	use	use	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	5	case	_	_
4	voice	voice	NOUN	NN	Number=Sing	5	compound	_	_
5	chat	chat	NOUN	NN	Number=Sing	2	nmod	_	_
6	with	with	ADP	IN	_	7	case	_	_
7	strangers	stranger	NOUN	NNS	Number=Plur	2	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **use** |  |  | voice chat |  |  |  | with strangers | nom use «act transitive»: of=patient with=obl |

### Option 4 · ← Mova's choice · ✓ the right answer {#o4}

<!-- .ven lang=en -->
Play restricted to persons known in life, with chat limited to friends

```conllu
# sent_id = question:everyday:485-what-a-real-friend-is:e4:o4:1
# text = Play restricted to persons known in life, with chat limited to friends
1	Play	play	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	restricted	restrict	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	amod	_	_
3	to	to	ADP	IN	_	4	case	_	_
4	persons	person	NOUN	NNS	Number=Plur	1	obj	_	_
5	known	know	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	acl	_	_
6	in	in	ADP	IN	_	7	case	_	_
7	life	life	NOUN	NN	Number=Sing	5	obl	_	SpaceAfter=No
8	,	,	PUNCT	,	_	10	punct	_	_
9	with	with	ADP	IN	_	10	case	_	_
10	chat	chat	NOUN	NN	Number=Sing	1	parataxis	_	_
11	limited	limit	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	10	acl	_	_
12	to	to	ADP	IN	_	13	case	_	_
13	friends	friend	NOUN	NNS	Number=Plur	11	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **play** | imperative | you *not said here* | restricted persons |  |  |  |  | vn use-105.1 «NP V NP»: agent=Agent person=Theme |
| 2 | **restrict** | participle |  |  |  |  |  |  | vn limit-76 «NP V NP»: agent=Causer |
| 3 | **know** | participle |  | restricted persons *not said here* |  | life |  |  | vn comprehend-87.2-1-1-1 «NP V»: agent=Experiencer |
| 4 | **limit** | participle |  | chat *not said here* | friends |  |  |  | vn limit-76 «NP V NP S\_ING»: agent=Causer to friend=Goal |

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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.

<!-- /div -->

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- ← previous: [What a real friend is, exam 3](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/485-what-a-real-friend-is/e3/)
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