Answer:
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
What is always coming but never arrives?
I go through a door but never go in and never come out.
I can be driven but have no wheels. I can be sliced but still remains whole
The more you take away from me, the bigger I shall get. What am I?
The answer I give is yes, but what I mean is no. What was the question?