Assertion (A): Caste discriminations are now-a-days not observed in public life.
Reason (R): The touchable castes have stopped maintaining caste distinction. In the context of the above statements, which one of the following is correct ?

A. Both A and R are true and R is the correct explanation of A

B. Both A and R are true but R is not a correct explanation of A

C. A is true but R is false

D. A is false but R is true

Answer: Option B