The plot of Antigone incorporates various elements of "Tragedy." Sophocles uses the character of Creon to demonstrate "Catharsis," when he claims to know the gods' wishes as to who should be rightfully buried and who should not. On the other hand, "Impulsiveness" is Antigone's tragic flaw, which, combined with matters of destiny beyond her control, leads to her downfall.
I would say the answer is d. just as
This is because you are comparing the similarities between two things. The other words either contrast the two things or explain the relationship instead of comparing it.
