Assertion `:` Aspirin can cause ulcer in stomach when taken empty stomach.
Reason `:` Aspirin gets hydrolysed to salicyclic acid in stomach where `pH` is 2.
A. Both A and R and true and R is the correct expalantion 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