Assertion (A): Anti cyclonic conditions are found in winter season when atmospheric pressure is high and air temperatures are low. Reason (R): Winter rainfall in northern India causes development of anti-cyclonic conditions with low temperatures.

• A. Both A and R is true and R is the correct explanation of A
• B. Both A and R is 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.