---
title: Ascertain the most accurate description of the role of artificial in… — Voice assistants and recommendations · tree and pragmatics
description: Ascertain the most accurate description of the role of artificial intelligence in the examination of radiographs. Exam question 4 of lesson 17 «Voice assistants and recommendations» of the AI course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option;
---

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# Exam question 4 · Voice assistants and recommendations

<!-- .ven lang=en -->
Ascertain the most accurate description of the role of artificial intelligence in the examination of radiographs.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** you · **What happens:** ascertain, describe, examine · **To what, where:** accurate description, role, radiographs

<!-- .vabout -->
This is exam question 4 of lesson 17 «Voice assistants and recommendations» of the AI 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/ai/17-voice-assistants-recommendations/#e4).

## The question {#question}

```conllu
# sent_id = question:ai:17-voice-assistants-recommendations:e4:1
# text = Ascertain the most accurate description of the role of artificial intelligence in the examination of radiographs.
1	Ascertain	ascertain	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
3	most	most	ADV	RBS	Degree=Sup	4	advmod	_	_
4	accurate	accurate	ADJ	JJ	Degree=Pos	5	amod	_	_
5	description	description	NOUN	NN	Number=Sing	1	obj	_	_
6	of	of	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	role	role	NOUN	NN	Number=Sing	5	nmod	_	_
9	of	of	ADP	IN	_	11	case	_	_
10	artificial	artificial	ADJ	JJ	Degree=Pos	11	amod	_	_
11	intelligence	intelligence	NOUN	NN	Number=Sing	8	nmod	_	_
12	in	in	ADP	IN	_	14	case	_	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
14	examination	examination	NOUN	NN	Number=Sing	11	nmod	_	_
15	of	of	ADP	IN	_	16	case	_	_
16	radiographs	radiograph	NOUN	NNS	Number=Plur	14	nmod	_	SpaceAfter=No
17	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **ascertain** | imperative | you *not said here* | the accurate description of the role of artificial intelligence in the examination of radiographs |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent description=Topic |
| 2 | **describe** |  |  | the role of artificial intelligence in the examination of radiographs |  |  |  |  | nom description «communication transitive»: of=patient |
| 3 | **examine** |  |  | radiographs |  |  |  |  | nom examination «act transitive»: of=patient |

<!-- .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 {#o1}

<!-- .ven lang=en -->
It renders the attendance of physicians unnecessary

```conllu
# sent_id = question:ai:17-voice-assistants-recommendations:e4:o1:1
# text = It renders the attendance of physicians unnecessary
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	renders	render	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	attendance	attendance	NOUN	NN	Number=Sing	2	obj	_	_
5	of	of	ADP	IN	_	6	case	_	_
6	physicians	physician	NOUN	NNS	Number=Plur	4	nmod	_	_
7	unnecessary	unnecessary	ADJ	JJ	Degree=Pos	2	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **render** | present | It | the attendance of physicians |  |  |  | unnecessary *property* | vn give-13.1 «NP V NP»: agent=Agent attendance=Theme |
| 2 | **attend** |  |  | physicians |  |  |  |  | nom attendance «act transitive»: of=patient |

### Option 2 · ✓ the right answer {#o2}

<!-- .ven lang=en -->
It assists in the detection of patterns, the final determination remaining with physicians

```conllu
# sent_id = question:ai:17-voice-assistants-recommendations:e4:o2:1
# text = It assists in the detection of patterns, the final determination remaining with physicians
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	assists	assist	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	in	in	ADP	IN	_	5	case	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	detection	detection	NOUN	NN	Number=Sing	2	obl	_	_
6	of	of	ADP	IN	_	7	case	_	_
7	patterns	pattern	NOUN	NNS	Number=Plur	5	nmod	_	SpaceAfter=No
8	,	,	PUNCT	,	_	11	punct	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
10	final	final	ADJ	JJ	Degree=Pos	11	amod	_	_
11	determination	determination	NOUN	NN	Number=Sing	5	conj	_	_
12	remaining	remain	VERB	VBG	VerbForm=Ger	11	acl	_	_
13	with	with	ADP	IN	_	14	case	_	_
14	physicians	physician	NOUN	NNS	Number=Plur	12	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **assist** | present | It |  |  | the detection of patterns and the final determination |  |  | vn help-72.1-1-1 «NP V PP.theme»: agent=Agent |
| 2 | **remain** | gerund | the final determination *not said here* |  |  |  |  | with physicians | vn exist-47.1 «NP V»: agent=Theme |
| 3 | **detect** |  |  | patterns |  |  |  |  | nom detection «cognition transitive»: of=patient |

### Option 3 {#o3}

<!-- .ven lang=en -->
It is prohibited from use in all medical settings

```conllu
# sent_id = question:ai:17-voice-assistants-recommendations:e4:o3:1
# text = It is prohibited from use in all medical settings
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj:pass	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	prohibited	prohibit	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	from	from	ADP	IN	_	5	case	_	_
5	use	use	NOUN	NN	Number=Sing	3	obl	_	_
6	in	in	ADP	IN	_	9	case	_	_
7	all	all	DET	DT	PronType=Tot	9	det	_	_
8	medical	medical	ADJ	JJ	Degree=Pos	9	amod	_	_
9	settings	setting	NOUN	NNS	Number=Plur	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **prohibit** | present · passive |  | It |  | use |  | in all medical settings | vn forbid-64.4-1 «NP V NP PP.theme»: subject=Beneficiary from use=Eventuality |

### Option 4 {#o4}

<!-- .ven lang=en -->
It provides determinations that require no verification

```conllu
# sent_id = question:ai:17-voice-assistants-recommendations:e4:o4:1
# text = It provides determinations that require no verification
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	provides	provide	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	determinations	determination	NOUN	NNS	Number=Plur	2	obj	_	_
4	that	that	PRON	WDT	PronType=Rel	5	nsubj	_	_
5	require	require	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	acl:relcl	_	_
6	no	no	DET	DT	PronType=Neg	7	det	_	_
7	verification	verification	NOUN	NN	Number=Sing	5	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **provide** | present | It | determinations |  |  |  |  | vn ensure-99 «NP V NP»: agent=Precondition determination=Theme |
| 2 | **require** | present | determinations | no verification |  |  |  |  | vn require-103-1 «NP V NP»: agent=Theme verification=Precondition |

<!-- 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 -->

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- ← previous: [Voice assistants and recommendations, exam 3](https://md.mova.elamur.ai/free/en/corpora/questions/ai/17-voice-assistants-recommendations/e3/)
- next →: [Cars, doctors, scientists and translat…, test 1](https://md.mova.elamur.ai/free/en/corpora/questions/ai/18-cars-doctors-translators/t1/)
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