Logic Riddles

Question: A person was born in 1940. Today is his 18th birthday.

How is that possible?

Question: Two is company and 3 is a crowd. What is 4 and 5?

Question: What did Robin Hood say, when Little John fired at him?

Question: There are two mothers and two daughters. They go to a restaurant and ask for 3 chairs. Why?

Question: There was a family who lived in a circle house, one day they went on vacation but they left their little boy behind. When they came back they found their little boy dead in the middle of the house. They narrowed it down to three suspects: The maid, the butler, and the chef. The maid claims she was cleaning the corners, the butler claims he was organizing the closet, and the chef claims he was making finger sandwiches.

Who killed the little boy?