11. class Cup { }  12. class PoisonCup extends Cup { }  21. public void takeCup（Cup c） {  22. if（c instanceof PoisonCup） {  23. System.out.println（”Inconceivable!”）；  24. } else if（c instanceof Cup） {  25. System.out.println（”Dizzying intellect!”）；  26. } else {  27. System.exit（0）；  28. }  29. }  And the execution of the statements：  Cup cup = new PoisonCup（）； takeCup（cup）；  What is the output？（） 

• A、 Inconceivable!
• B、 Dizzying intellect!
• C、 The code runs with no output.
• D、 An exception is thrown at runtime.
• E、 Compilation fails because of an error in line 22.