Assertion (A): It has now been proved that eating high fat diets, having
decreased level of exercise and leading a stressful life lead to heart problems.
Reason (R): Fatty diets clot the blood in our arteries and hence sufficient amount
of blood can't reach the heart vessels.

A

if both 'A' and 'R' are true and 'R' is the correct explanation of 'A'.

B

if both 'A' and 'R' are true but 'R' is not the correct explanation of 'A'.

C

if 'A' is true but 'R' is false.

D

if 'A' is false but 'R' is true.