Match the following Scheduled tribes with the districts :

List-I	List-II
a. Mandla	1. Koraku
b. Jhabua	2. Mariya
c. Bastar	3. Bhil
d. Betul	4. Baiga

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

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

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

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

Answer: Option A