---
title: Whereas ice is undergoing melting, ascertain the temperature thereof… — Melting, freezing and boiling · tree and pragmatics
description: Whereas ice is undergoing melting, ascertain the temperature thereof until the process is complete. Exam question 2 of lesson 12 «Melting, freezing and boiling» 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
---

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# Exam question 2 · Melting, freezing and boiling

<!-- .ven lang=en -->
Whereas ice is undergoing melting, ascertain the temperature thereof until the process is complete.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 4 · wrong ✗ · **Who acts:** process · **What happens:** undergo, ascertain, be · **To what, where:** melting, temperature

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This is exam question 2 of lesson 12 «Melting, freezing and boiling» 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/12-melting-freezing-boiling/#e2).

## The question {#question}

```conllu
# sent_id = question:world:12-melting-freezing-boiling:e2:1
# text = Whereas ice is undergoing melting, ascertain the temperature thereof until the process is complete.
1	Whereas	whereas	SCONJ	IN	_	2	case	_	_
2	ice	ice	NOUN	NN	Number=Sing	4	obl	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
4	undergoing	undergo	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	_	_
5	melting	melting	NOUN	NN	Number=Sing	4	obj	_	SpaceAfter=No
6	,	,	PUNCT	,	_	7	punct	_	_
7	ascertain	ascertain	VERB	VB	Mood=Imp|VerbForm=Fin	4	parataxis	_	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	_	_
9	temperature	temperature	NOUN	NN	Number=Sing	7	obj	_	_
10	thereof	thereof	ADV	RB	_	7	advmod	_	_
11	until	until	SCONJ	IN	_	15	mark	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	process	process	NOUN	NN	Number=Sing	15	nsubj	_	_
14	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	15	cop	_	_
15	complete	complete	ADJ	JJ	Degree=Pos	7	advcl	_	SpaceAfter=No
16	.	.	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **undergo** | present · progressive |  | melting |  |  |  | whereas ice | tree rules |
| 2 | **ascertain** | infinitive |  | the temperature |  |  |  | thereof *property* | vn discover-84 «NP V NP»: agent=Agent temperature=Topic |
| 3 | **is** | present | the process |  |  |  |  | complete *property* | tree rules |

<!-- .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 falls steadily throughout

```conllu
# sent_id = question:world:12-melting-freezing-boiling:e2:o1:1
# text = It falls steadily throughout
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	falls	fall	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	steadily	steadily	ADV	RB	_	2	advmod	_	_
4	throughout	throughout	PUNCT	.	_	2	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fall** | present | It |  |  |  |  | steadily *property* | vn occur-48.3 «NP V»: agent=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
It rises steadily throughout

```conllu
# sent_id = question:world:12-melting-freezing-boiling:e2:o2:1
# text = It rises steadily throughout
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	rises	rise	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	steadily	steadily	ADV	RB	_	2	advmod	_	_
4	throughout	throughout	ADV	RB	_	2	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **rise** | present | It |  |  |  |  | steadily, throughout *property* | vn assuming\_position-50 «NP V»: agent=Agent |

### Option 3 {#o3}

<!-- .ven lang=en -->
It fluctuates unpredictably

```conllu
# sent_id = question:world:12-melting-freezing-boiling:e2:o3:1
# text = It fluctuates unpredictably
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	fluctuates	fluctuate	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	unpredictably	unpredictably	ADV	RB	_	2	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fluctuate** | present | It |  |  |  |  | unpredictably *property* | vn calibratable\_cos-45.6.1-1 «NP.attribute V»: agent=Attribute |

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

<!-- .ven lang=en -->
It remains at zero degrees Celsius

```conllu
# sent_id = question:world:12-melting-freezing-boiling:e2:o4:1
# text = It remains at zero degrees Celsius
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	remains	remain	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	at	at	ADP	IN	_	5	case	_	_
4	zero	zero	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	degrees	degree	NOUN	NNS	Number=Plur	2	obl	_	_
6	Celsius	Celsius	PROPN	NNP	Number=Sing	5	nmod:unmarked	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **remain** | present | It |  |  | zero degrees  Celsius |  |  | vn exist-47.1 «NP V PP.location»: agent=Theme at degree=Location |

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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.

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- ← previous: [Melting, freezing and boiling, exam 1](https://md.mova.elamur.ai/free/en/corpora/questions/world/12-melting-freezing-boiling/e1/)
- next →: [Melting, freezing and boiling, exam 3](https://md.mova.elamur.ai/free/en/corpora/questions/world/12-melting-freezing-boiling/e3/)
- ↑ back to [Melting, freezing and boiling](https://md.mova.elamur.ai/free/en/corpora/questions/world/12-melting-freezing-boiling/)

