Match the following:

List-I	List-II
a. Rule Utilitarian	1. Mill
b. Kingdom of ends	2. Kant
c. Moral realist	3. Russ shaffer
d. Emotivism	4. AJ Ayer

A. a-1, b-2, c-3, d-4

B. a-2, b-3, c-4, d-1

C. a-4, b-3, c-2, d-1

D. a-2, b-4, c-3, d-1

Answer: Option A