Assertion(A): Monsoons are a complex meteorological phenomenon.
Reason(R): Meteorologists have developed a number of concepts about the origin of monsoons.
(a) Both (A) and (R) are true: R explains A
(b) Both (A) and (R) are true: R does not explain A.
(c) (A) is correct (R) is false
(d) (A) is false (R) is true