One day an old man is selling  a horse. A young man comes to the horse and begins to look at it slowly. Then the old man goes up to him and says in his ears, "Don't say anything about the horse before I sell it, then I will give you some meat." "All right," says the young man. After the old man sells the horse, he gives the young man some meat and says, "Now, can you tell me how you see the bad ears of the horse?" "I didn't find the bad ears," says the young man. "Then why do you look at the horse?" asks the old man. The young man answers, "Because I never saw a horse before, and I want to know what it looks like." The young man looks at the horse slowly because   _  .
he never saw a horse before He wants some meat he wants to help the old man he wants to find the bad ears