---
title: Identify the principal criterion upon which instruments are assigned… — Instrument families: strings, wind, br… · tree and pragmatics
description: Identify the principal criterion upon which instruments are assigned to families. Exam question 1 of lesson 9 «Instrument families: strings, wind, brass, percussion, keys» of the arts course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's 
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/arts/9-instrument-families-strings-wind-brass-percussion-keys/e1/)

<!-- 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/) / [Arts](https://md.mova.elamur.ai/free/en/corpora/questions/arts/) / [Instrument families: strings, wind, br…](https://md.mova.elamur.ai/free/en/corpora/questions/arts/9-instrument-families-strings-wind-brass-percussion-keys/) / e1

# Exam question 1 · Instrument families: strings, wind, brass, percussion, keys

<!-- .ven lang=en -->
Identify the principal criterion upon which instruments are assigned to families.

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 4 · wrong ✗ · **Who acts:** you · **What happens:** identify, assign · **To what, where:** principal criterion, instruments, families

<!-- .vabout -->
This is exam question 1 of lesson 9 «Instrument families: strings, wind, brass, percussion, keys» of the arts 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/arts/9-instrument-families-strings-wind-brass-percussion-keys/#e1).

## The question {#question}

```conllu
# sent_id = question:arts:9-instrument-families-strings-wind-brass-percussion-keys:e1:1
# text = Identify the principal criterion upon which instruments are assigned to families.
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	criterion	criterion	NOUN	NN	Number=Sing	1	obj	_	_
5	upon	upon	ADP	IN	_	6	case	_	_
6	which	which	PRON	WDT	PronType=Rel	9	obl	_	_
7	instruments	instrument	NOUN	NNS	Number=Plur	9	nsubj:pass	_	_
8	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	aux:pass	_	_
9	assigned	assign	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	acl:relcl	_	_
10	to	to	ADP	IN	_	11	case	_	_
11	families	family	NOUN	NNS	Number=Plur	9	obl	_	SpaceAfter=No
12	.	.	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 criterion |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent criterion=Theme |
| 2 | **assign** | present · passive |  | instruments |  |  |  | to families *goal*; upon the principal criterion | vn future\_having-13.3 «NP V NP PP.goal»: subject=Theme to family=Goal |

<!-- .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 -->
The dimensions of the instrument

```conllu
# sent_id = question:arts:9-instrument-families-strings-wind-brass-percussion-keys:e1:o1:1
# text = The dimensions of the instrument
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	dimensions	dimension	NOUN	NNS	Number=Plur	0	root	_	_
3	of	of	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	instrument	instrument	NOUN	NN	Number=Sing	2	nmod	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

### Option 2 {#o2}

<!-- .ven lang=en -->
The nationality of its inventor

```conllu
# sent_id = question:arts:9-instrument-families-strings-wind-brass-percussion-keys:e1:o2:1
# text = The nationality of its inventor
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	nationality	nationality	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	5	case	_	_
4	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	5	nmod:poss	_	_
5	inventor	inventor	NOUN	NN	Number=Sing	2	nmod	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

### Option 3 · ← Mova's choice {#o3}

<!-- .ven lang=en -->
The material of which the instrument is constructed

```conllu
# sent_id = question:arts:9-instrument-families-strings-wind-brass-percussion-keys:e1:o3:1
# text = The material of which the instrument is constructed
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	material	material	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	which	which	PRON	WDT	PronType=Rel	8	obl	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	instrument	instrument	NOUN	NN	Number=Sing	8	nsubj:pass	_	_
7	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	aux:pass	_	_
8	constructed	construct	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	acl:relcl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **construct** | present · passive |  | the instrument |  |  |  | of the material | vn create-26.4 «NP V NP»: subject=Result |

### Option 4 · ✓ the right answer {#o4}

<!-- .ven lang=en -->
The means by which the sound is produced

```conllu
# sent_id = question:arts:9-instrument-families-strings-wind-brass-percussion-keys:e1:o4:1
# text = The means by which the sound is produced
1	The	the	DET	DT	Definite=Def|PronType=Art	2	nsubj	_	_
2	means	mean	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	by	by	ADP	IN	_	4	case	_	_
4	which	which	PRON	WDT	PronType=Rel	8	obl	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	sound	sound	NOUN	NN	Number=Sing	8	nsubj:pass	_	_
7	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	aux:pass	_	_
8	produced	produce	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	ccomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **mean** | present | The |  |  |  |  |  | vn intend-61.2-1 «NP V S»: agent=Agent clause=Topic |
| 2 | **produce** | present · passive |  | the sound |  |  |  |  | vn create-26.4 «NP V NP»: subject=Result |

<!-- 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: [Instrument families: strings, wind, br…, test 11](https://md.mova.elamur.ai/free/en/corpora/questions/arts/9-instrument-families-strings-wind-brass-percussion-keys/t11/)
- next →: [Instrument families: strings, wind, br…, exam 2](https://md.mova.elamur.ai/free/en/corpora/questions/arts/9-instrument-families-strings-wind-brass-percussion-keys/e2/)
- ↑ back to [Instrument families: strings, wind, brass, percussion, keys](https://md.mova.elamur.ai/free/en/corpora/questions/arts/9-instrument-families-strings-wind-brass-percussion-keys/)

