Match the following:

List-I	List-II
a. G Ryle	1. Concept of Mind
b. Hegel	2. Absolute Idealist
c. AJ Ayer	3. Emotivist
d. Wittgenstein	4. Blue Book

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

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

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

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

Answer: Option A