Which of the following statements are true?

Group of answer choices

To override a method, the method must be defined in the subclass using the same signature and compatible return type as in its superclass.

It is a compile error if two methods differ only in return type in the same class.

A private method cannot be overridden. If a method defined in a subclass is private in its superclass, the two methods are completely unrelated.

Overloading a method is to provide more than one method with the same name but with different signatures to distinguish them.

A static method cannot be overridden. If a static method defined in the superclass is redefined in a subclass, the method defined in the superclass is hidden.