Good Riddles

Question: It's a question you can ask all day long and get completely different answers although these answers could be correct. What question is it?

Question: How are doughnuts and golf alike?

Question: We have what we did not find; what we did find we left behind.

[What do we have?]

Question: A man wanted to enter and exclusive club, but did not know the password to get in. He waited by the door and listened. The doorman said "Twelve" and the other man said "Six" and was let in. A second member came up and the doorman said "Six" to which the member replied "Three" and was let in. The man went up and the doorman said to him "Ten" the doorman said "Five" but was not let in. Why?

Question: Fill in the blank: Ebere is the Michael's daughter. So Michael is the ____ of Ebere's father?