Given below are an Assertion (A) and a Reason (R). Consider them and select the correct option given below in the context of Shankara's Philosophy.
Assertion (A) Brahman is abhinna nimitto padana Karana of jagat.
Reason (R) There is nothing other than Brahman.

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

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

C. A is false and R is true

D. Both A and R are false

Answer: Option A