Match the following:

List-I	List-II
a. Defence of Common Sense	1. Wittgenstein
b. Problems of Philosophy	2. Russell
c. The Brown Book	3. Moore
d. Concept of Mind	4. Ryle

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

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

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

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

Answer: Option A