Who can the speaker be?

Read the extract and answer the question

You are three men of sin, whom Destiny –
That hath to instrument this lower world
And what is in’t – the never-surfeited sea
Hath caused to belch up you; and on this island,
Where man doth not inhabit – you ‘mongst men
Being most unfit to live.

(Act 111, scene three lines 53-58)

A. Prospero
B. Miranda
C. Ariel
D. Gonzalo

Correct Answer:

Option C – Ariel