Assertion: As we go up the surface of the earth, we feel light weighed than on the surface of the earth.
Reason: The acceleration due to gravity decreases on going up above the surface of the earth.
Options:
(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 but R is false.
(d) A is false and R is also false.