四季周庄实景演出:. What question can never be answered by 'Yes'?

. What question can never be answered by 'Yes'? What question can never be answered by “Yes”？ What question can you never answer "yes " if even it is ture ? Stupid question : what is QQ ??? What letter is a question what can I do what can i do? WHAT CAN I DO???????? WHAT CAN I DO what can i do