---
title: It is given that a hammer and a feather are released simultaneously… — Gravity · tree and pragmatics
description: It is given that a hammer and a feather are released simultaneously in the absence of air. Determine the outcome. Exam question 3 of lesson 6 «Gravity» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong.
---

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# Exam question 3 · Gravity

<!-- .ven lang=en -->
It is given that a hammer and a feather are released simultaneously in the absence of air. Determine the outcome.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** you · **What happens:** give, release, absent, determine · **To what, where:** It, hammer, absence, air, outcome

<!-- .vabout -->
This is exam question 3 of lesson 6 «Gravity» of the world 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/world/6-gravity/#e3).

## The question {#question}

<!-- .note -->
*Sentence 1:* It is given that a hammer and a feather are released simultaneously in the absence of air.

```conllu
# sent_id = question:world:6-gravity:e3:1
# text = It is given that a hammer and a feather are released simultaneously in the absence of air.
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	given	give	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	that	that	SCONJ	IN	_	11	mark	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	hammer	hammer	NOUN	NN	Number=Sing	11	nsubj:pass	_	_
7	and	and	CCONJ	CC	_	9	cc	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	_
9	feather	feather	NOUN	NN	Number=Sing	6	conj	_	_
10	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	11	aux:pass	_	_
11	released	release	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	advcl	_	_
12	simultaneously	simultaneously	ADV	RB	_	11	advmod	_	_
13	in	in	ADP	IN	_	15	case	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	absence	absence	NOUN	NN	Number=Sing	11	obl	_	_
16	of	of	ADP	IN	_	17	case	_	_
17	air	air	NOUN	NN	Number=Sing	15	nmod	_	SpaceAfter=No
18	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **give** | present · passive |  | It |  |  |  |  | vn give-13.1-1 «NP V NP»: subject=Theme |
| 2 | **release** | present · passive |  | a hammer and a feather |  | the absence of air |  | simultaneously *property* | vn free-10.6.3-1 «NP V NP S\_ING»: subject=Source |
| 3 | **absent** |  |  | air |  |  |  |  | nom absence «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.

<!-- .note -->
*Sentence 2:* Determine the outcome.

```conllu
# sent_id = question:world:6-gravity:e3:2
# text = Determine the outcome.
1	Determine	determine	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	outcome	outcome	NOUN	NN	Number=Sing	1	obj	_	SpaceAfter=No
4	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **determine** | imperative | you *not said here* | the outcome |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent outcome=Topic |

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
The hammer descends considerably more rapidly

```conllu
# sent_id = question:world:6-gravity:e3:o1:1
# text = The hammer descends considerably more rapidly
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	hammer	hammer	NOUN	NN	Number=Sing	3	nsubj	_	_
3	descends	descend	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	considerably	considerably	ADV	RB	_	3	advmod	_	_
5	more	more	ADV	RBR	Degree=Cmp	6	advmod	_	_
6	rapidly	rapidly	ADV	RB	_	3	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **descend** | present | the hammer |  |  |  |  | considerably, rapidly *property* | vn meander-47.7-1 «NP V»: agent=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
The feather descends considerably more rapidly

```conllu
# sent_id = question:world:6-gravity:e3:o2:1
# text = The feather descends considerably more rapidly
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	feather	feather	NOUN	NN	Number=Sing	3	nsubj	_	_
3	descends	descend	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	considerably	considerably	ADV	RB	_	3	advmod	_	_
5	more	more	ADV	RBR	Degree=Cmp	6	advmod	_	_
6	rapidly	rapidly	ADV	RB	_	3	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **descend** | present | the feather |  |  |  |  | considerably, rapidly *property* | vn meander-47.7-1 «NP V»: agent=Theme |

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

<!-- .ven lang=en -->
Both descend at an identical rate

```conllu
# sent_id = question:world:6-gravity:e3:o3:1
# text = Both descend at an identical rate
1	Both	both	DET	DT	PronType=Tot	2	nsubj	_	_
2	descend	descend	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	at	at	ADP	IN	_	6	case	_	_
4	an	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
5	identical	identical	ADJ	JJ	Degree=Pos	6	amod	_	_
6	rate	rate	NOUN	NN	Number=Sing	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **descend** | present | Both |  |  | a identical rate |  |  | vn meander-47.7-1 «NP V»: agent=Theme |

### Option 4 {#o4}

<!-- .ven lang=en -->
Neither descends, gravity being absent

```conllu
# sent_id = question:world:6-gravity:e3:o4:1
# text = Neither descends, gravity being absent
1	Neither	neither	ADV	RB	_	2	advmod	_	_
2	descends	descend	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	SpaceAfter=No
3	,	,	PUNCT	,	_	4	punct	_	_
4	gravity	gravity	NOUN	NN	Number=Sing	6	nsubj	_	_
5	being	be	AUX	VBG	Tense=Pres|VerbForm=Part	6	cop	_	_
6	absent	absent	ADJ	JJ	Degree=Pos	2	ccomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **descend** | present |  |  |  |  |  | neither *property* | vn meander-47.7-1 «NP V»: agent=Theme |
| 2 | **is** | gerund | gravity |  |  |  |  | absent *property* | tree rules |

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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: [Gravity, exam 2](https://md.mova.elamur.ai/free/en/corpora/questions/world/6-gravity/e2/)
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