<span>a movement in Christian theology, developed mainly by Latin American Roman Catholics, that emphasizes liberation from social, political, and economic oppression as an anticipation of ultimate salvation</span>
Brahmans are the highest ranking caste in Hinduism.
I think that the best way to complete this analogy is option a.<span>non-fiction : fiction. There is nothing in the original pair to make an analogy to the other ones, and in both pairs you could say that the first part describes a real story and the other a fictional, not a real story. </span>