dialogue: M: Moring Mrs. Smith. What's the matter with you? W: Moring, Doctor. I've got a fever and a terrible cough. M: Ahhh.... You've got a bad cold. And you need a good rest in bed.
question: What's wrong with the woman?
choice: She has a cold. She has a stomachache. She has a toothache.
answer: She has a cold.