Which of the Following Most Accurately Describes the Central Tension

Which of the following most accurately describes the central tension in Prometheus Bound?

A) The contrast between Prometheus' need to give mankind fire and Zeus' jealousy of having mankind like Prometheus better.
B) The contrast between Prometheus' will to freedom and the chains that bind him to the rock symbolize rebellious humanity straining against the shackles of oppressive authority.
C) The contrast between Prometheus' isolation on the mountaintop and the visitors who come to speak with him symbolizes the need for the all-powerful to sustain social relations.
D) The contrast between Prometheus' isolation on the mountaintop and the visitors who come to speak with him shows the importance of courtesy in social situations.