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. If both the assertion and reason are true and the reason is the correct explanation of the assertion
B. If both assertion and reason are true but reason is not the correct explanation of the assertion.
C. If assertion is true but reason is false.
D. If assertion is false but reason is true.