What is the output of the Encyclopedia program? 

A. Reading is fun!-papyrus

B. Reading is fun!-cellulose

C. null-papyrus

D. null-cellulose

E. The code does not compile.

F. None of the above.

package paper; abstract class Book { protected static String material = "papyrus"; public Book() {} abstract String read() {} public Book (String material) {this.material = material; } } public class Encyclopedia extends Book { public static String material = "cellulose"; public Encyclopedia() { super(); } public String read() { return "Reading is fun!"; } public String getMaterial() {return super. material; } } public static void main(String[] pages) { System.out.print(new Encyclopedia ().read()); System.out.print("-" + new Encyclopedia ().getMaterial()); }