I believe that the answer is C. :)
I am pretty sure it is A.
Voltaire was sent to prison because he made a satirical poem which attacks the political and the religion and he was exiled because he kept on writing satirical poems in the prison. Voltaire was sent to the Bastille prison to receive his punishment for making his creation. However, Bastille prison could not hold up his creativity.
Answer:
Theme: Someone did something to you then you do something to them
Explanation:
Because the message applies to everyone not one person or a group and not a sentence.