Using UML class diagram notation, sketch out the classes that would implement what is expressed in the sequence diagram shown below. Include the class relationships in your diagram. For each class, identify the publie interfaces required in order to implement what is expressed in the sequence diagram. Do not provide any additional detail about the classes beyond the class name, the relationships, and the interface methods visible in this diagram (i.e., don't define new methods, or list fields/instance variables) 2. Ball throw checker Game Frames Score Display layer 1: Throw 0 11: Calculate knocked doyn pins 1.2: Register the numbers of knocked down pinstpin nimbers :int) 12.1: Register the pin numbers 0 1.2.2: IStrikel Show an animation 1.2.3: Update the Score