Given below are an Assertion (A) and a Reason (R). Consider them and select the correct option with reference to Berkely.
Assertion (A) Berkeley, instead of subjectifying things tries to objectify ideas. "I am not for changing things into ideas but rather ideas into things."
Reason (R) External things are caused by the supreme spirit or God who is external to any finite spirits.

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. Both A and R are false

D. A is true and R is false

Answer: Option B