Answer:
The part of the bird, that is not in the sky, Which can swim in the ocean and always stay dry. What is it?
If you are unsure how to use one then just ask a flight attendant.
A blue man lives in the blue house. A red man lives in the red house. Who lives in the white house?
What can be white and yellow at the same time?
The more you take, the more you leave behind. What are they?
I am a room that has a roof but no walls. What am I?