Assertion (A) : Inhabitants close to very busy airports are likely to experience health hazards.
Reason (R) : Sound level of jet aeroplanes usually exceeds 160 dB.
A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true but (R) is not the correct explanation of (A)
C. (A) is true statement but (R) is false
D. Both (A) and (R) are false