Answer:
What goes up the hill and down the hill, And spite of all, yet stand still?
How can you place a pencil on the floor so that no one can jump over it?
What is the difference between yesterday and tomorrow?
When can you add two to eleven and get one as the correct answer?
How many bananas can you eat if your stomach is empty?
Those with eyes bigger than their stomach will definitely leave the restaurant with one of them. It is named after a house pet as well.