Definition: You are given a question on philosophy. You are also given 4 answer options (associated with "A", "B", "C", "D"), out of which only one is correct. You need to answer the question by selecting the correct option. You should only answer with the choice letter, not the whole answer.
Input: Wolf argues that the unattractiveness of the moral saint:
(A)gives us reason to abandon utilitarianism. (B)gives us reason to abandon Kantianism. (C)both a and b. (D)neither a nor b.

D