Riddle: What has four legs in the morning, two legs in the afternoon, and three legs in the evening?
Answer: A human being. In the beginning of it’s life, it is a baby, and crawls on four legs. In the middle of it’s life, it is a adult, child, preteen, teen, or young adult, and walks on two legs. In the end of it’s life, it is a old human being, and might need a cane to walk, so it has three legs.