Assertion (A): Rettaimalai Srinivasan who had experienced the horrors of untouchability worked for the progress of the deprive castes.
Reason (R): He served as president of the scheduled castes federations and the Madras Provincial Depressed Classes.
(a) Both A and R are correct.
(b) A is correct but R is not the correct explanation of A.
(c) Both A and R wrong.
(d) R is correct but it has no relevance to A.