Answer:
A man walks out of a house that has four walls all facing north. A bird walks past him. What is it?
What is common to eat before it's born and after it's dead?
What can provide food before it is alive, while it is alive and after it's dead?
What grows up while growing down?
What animal has feet on the head?
If you count 20 houses on your right going to the store and 20 houses on your left coming home, how many houses did you count?