The correct answer is option B. "The relationship between Prospero and Caliban".
Explanation:
In the Shakespeare's play "The Tempest" most of the events are centered in the relationship between Prospero, a magician ruler of a mysterious island, and his servant Caliban, the abrasive son of the evil witch Sycorax. An artist who is interpreting "The Tempest" would likely focus on this relationship, as it one of the themes that evolves as the events take place during the play.
