How thirsty are you?
What if the virgin birth was a multiple birth?
What are you talking about?
Is anyone else confused by rtfgnow’s question?
Is it okay to be confused?
Are you confused?
Do I have any reason not to be confused?
What part of my question was confusing?
Shouldn’t you be asking which part wasn’t confusing?
Are you totally confused yet? 
am I?
-vivek
R U?
Are you not?
am i too late to join this conversation?
Why do you think you are late?
Has the conversation actually started?
Would people be talking if it hadn’t?
will this become an argument?
Why do you want to argue?
Do we really have to argue?