Consider the following statements.
(A) Stress is the internal restoring force per unit area of a body.
(B) Rubber is more elastic than brass. 

Select the correct option.
(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.