Match the following:

List-I	List-II
a. Ethical realist	1. Non-nihilist
b. Utilitarian	2. Materialist
c. Semantic thesis	3. Moral properties of moral statements
d. Metaphysical thesis	4. Moral propositions must have moral properties

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

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

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

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

Answer: Option A