Match the following:

List-I	List-II
a. Hind Swaraj	1. Krishnamurti
b. Who were Shudras	2. Gandhi
c. The First and Last Freedom	3. Ambedkar
d. Principal Upanishad	4. Radhakrishnan

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

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

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

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

Answer: Option B