---
title: Identify the principal reason for which deliberate slow exhalation m… — Needles and brave faces · tree and pragmatics
description: Identify the principal reason for which deliberate slow exhalation may diminish the pain of an injection. Exam question 2 of lesson 32 «Needles and brave faces» of the medicine 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 2 · Needles and brave faces

<!-- .ven lang=en -->
Identify the principal reason for which deliberate slow exhalation may diminish the pain of an injection.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** you, deliberate slow exhalation · **What happens:** identify, diminish, pain · **To what, where:** principal reason, pain, injection

<!-- .vabout -->
This is exam question 2 of lesson 32 «Needles and brave faces» of the medicine 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/medicine/32-needles-and-brave-faces/#e2).

## The question {#question}

```conllu
# sent_id = question:medicine:32-needles-and-brave-faces:e2:1
# text = Identify the principal reason for which deliberate slow exhalation may diminish the pain of an injection.
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	reason	reason	NOUN	NN	Number=Sing	1	obj	_	_
5	for	for	ADP	IN	_	6	case	_	_
6	which	which	PRON	WDT	PronType=Rel	11	obl	_	_
7	deliberate	deliberate	ADJ	JJ	Degree=Pos	9	amod	_	_
8	slow	slow	ADJ	JJ	Degree=Pos	9	amod	_	_
9	exhalation	exhalation	NOUN	NN	Number=Sing	11	nsubj	_	_
10	may	may	AUX	MD	VerbForm=Fin	11	aux	_	_
11	diminish	diminish	VERB	VB	VerbForm=Inf	4	acl:relcl	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	pain	pain	NOUN	NN	Number=Sing	11	obj	_	_
14	of	of	ADP	IN	_	16	case	_	_
15	an	a	DET	DT	Definite=Ind|PronType=Art	16	det	_	_
16	injection	injection	NOUN	NN	Number=Sing	13	nmod	_	SpaceAfter=No
17	.	.	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 reason |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent reason=Theme |
| 2 | **diminish** | may | deliberate slow exhalation | the pain of a injection |  |  |  | for the principal reason | vn caused\_calibratable\_cos-45.6.2-1 «NP V NP.patient»: agent=Causer pain=Patient |
| 3 | **pain** |  |  | a injection |  |  |  |  | nom pain «state 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 thickens the skin of the arm

```conllu
# sent_id = question:medicine:32-needles-and-brave-faces:e2:o1:1
# text = It thickens the skin of the arm
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	thickens	thicken	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	skin	skin	NOUN	NN	Number=Sing	2	obj	_	_
5	of	of	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	arm	arm	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **thicken** | present | It | the skin of the arm |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent skin=Patient |

### Option 2 {#o2}

<!-- .ven lang=en -->
It numbs the arm by cooling the blood

```conllu
# sent_id = question:medicine:32-needles-and-brave-faces:e2:o2:1
# text = It numbs the arm by cooling the blood
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	numbs	numb	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	arm	arm	NOUN	NN	Number=Sing	2	obj	_	_
5	by	by	SCONJ	IN	_	6	mark	_	_
6	cooling	cool	VERB	VBG	Tense=Pres|VerbForm=Part	2	advcl	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	blood	blood	NOUN	NN	Number=Sing	6	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **numb** | present | It | the arm |  |  |  |  | vn amuse-31.1 «NP V NP»: agent=Stimulus arm=Experiencer |
| 2 | **cool** | gerund |  | the blood |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent blood=Patient |

### Option 3 · ✓ the right answer {#o3}

<!-- .ven lang=en -->
It calms the bodily response to fear

```conllu
# sent_id = question:medicine:32-needles-and-brave-faces:e2:o3:1
# text = It calms the bodily response to fear
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	calms	calm	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
4	bodily	bodily	ADJ	JJ	Degree=Pos	5	amod	_	_
5	response	response	NOUN	NN	Number=Sing	2	obj	_	_
6	to	to	PART	TO	_	7	mark	_	_
7	fear	fear	VERB	VB	VerbForm=Inf	5	acl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **calm** | present | It | the bodily response |  |  |  |  | vn amuse-31.1 «NP V NP»: agent=Stimulus response=Experiencer |
| 2 | **fear** | to-infinitive |  | the bodily response *not said here* |  |  |  |  | vn marvel-31.3 «NP V»: agent=Experiencer |

### Option 4 {#o4}

<!-- .ven lang=en -->
It reduces the volume of blood

```conllu
# sent_id = question:medicine:32-needles-and-brave-faces:e2:o4:1
# text = It reduces the volume of blood
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	reduces	reduce	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	volume	volume	NOUN	NN	Number=Sing	2	obj	_	_
5	of	of	ADP	IN	_	6	case	_	_
6	blood	blood	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **reduce** | present | It | the volume of blood |  |  |  |  | vn limit-76 «NP V NP»: agent=Causer volume=Patient |

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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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