JEE Main 2023 Chemistry question

Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R. Assertion A : Antihistamines do not affect the section of acid in stomach. Reason R : Antiallergic and antacid drugs work on different receptors. In the light of the above statements, Choose the correct answer from the option given below.

• (A)A is false but R is true
• (B)Both A and R are true and R is the correct explanation of ACorrect
• (C)Both A and R are true but R is not the correct explanation of A.
• (D)A is true but R is false