Answer:
When you take away the whole from me, there is always some left. What am I?
So simple, that I can only point. Yet I guide men all over the world.
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
I have a tongue, but cannot speak. I have a bed but cannot sleep. I have four legs but cannot walk. Yet I move as you do. What am I?
You buy me to eat, but never eat me. What am I?
Why did the stadium get so hot after the game?