Cloneable interfaces? (Choose two.)

Which two classes correctly implement both the java.lang.Runnable and the java.lang. Cloneable interfaces? (Choose two.)

A.
public class Session implements Runnable, Cloneable {
public void run();
public Object clone();
}

B.
public class Session
extends Runnable, Cloneable {
public void run() { /* do something */ }
public Object clone() { /* make a copy */ }
}

C.
public class Session
implements Runnable, Cloneable {
public void run() { /* do something */ }
public Object clone() { /* make a copy */ }
}

D.
public abstract class Session
implements Runnable, Cloneable {
public void run() { /* do something */ }
public Object clone() { /*make a copy */ }
}

E.
public class Session
implements Runnable, implements Cloneable {
public void run() { /* do something */ }
public Object clone() { /* make a copy */ }
}

Explanation: