Riddle: A vegetarian knocks on the door of a big, red house. A little girl inside the house hears the knocking and goes to answer the door, but the little girl had trouble doing so. Why?
Riddle: A fireman wants some food, but he doesn't have a car, bike or any vehicle and it too far to walk to a store or restaurant. He also doesn't have a phone, so he can't order out. What should he do?
Answer: He should go to his refrigerator and get some food.