What is the output of this program?class N { int K; void display() { System.out.println(K); } } class M extends N { int L; void display() { System.out.println(L); } } public class MethodOverriding { public static void main(String args[]) { M object = new M(); object.K=6; object.L=5; object.display(); } }

• A. 6
• B. 5
• C. Compilation Error
• D. Runtime Error
• E. None of these