Consider the following statements 
(A) Gravity is always attractive, while electromagnetic force can he attractive or repulsive.
(B) Mass comes only in one variety (there is no negative mass), but charge comes in two varieties : positive and negative charge.
Select the correct options
(a) (A) is false but (B) is true
(b) both (A) and (B) are true
(c) (A) is true but (b) is false 
(d) Both (A) and (B) are false