What is the best way to win a race?
What gets colder as it warms up?
What is blue, green, yellow, purple, brown, black, and grey?
Why are football stadiums so cool?
How many bananas can you eat if your stomach is empty?
How many seconds are there in one year?
Do you say, “Nine and five is thirteen,” or “Nine and five are thirteen”?
How many sheep do you need to make a sweater?
What we caught, we threw away, what we didn’t catch, we kept?
A boy fell off a 100 foot ladder. But he did not get hurt. Why not?