Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R :

Assertion A : Science and magic both depend upon mechanistic procedures.

Reason R : Science and magic both assumes the existence of non-variant relations.

In the light of the above statements, choose the most appropriate answer from the options given below :

A

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

B

Both A and R are correct and R is not the correct explanation of A

C

A is correct but R is not correct

D

A is not correct but R is correct