public class TestQuestion
{
   public static void displayQuestion(Question q)
   {
	   System.out.println(q.getQuestion());
   }
   
   public static void main(String[] args)
   {
      QuestionMultipleChoice q1 = new QuestionMultipleChoice(10, "What is my name?");
      System.out.println(q1.getQuestion());

      q1.addAnswerOption("Kate");
      q1.addAnswerOption("John");  
      q1.addAnswerOption("Zorro");
 
      System.out.println(q1.getQuestion());

      displayQuestion(q1);
      
      Question someQuestion = q1;
      // The following will not compile
      //someQuestion.addAnswerOption("Bob");
      
      String theWording = someQuestion.getQuestion();
   }
}