A、No medicine could solve the woman’s problem. B、Nothing could help the woman if she ate too little. C、The woman should eat less

W: What are these things in our suitcase? There aren’t any toys at all. Where have you put them?
M: Oh, no; This is not our suitcase. The old lady must have taken ours by mistake. She was sitting next to us at the restaurant.
Q: What can we infer from the conversation?

W: Emmy, what did your doctor say yesterday?
M: Well, he said there was no need for me to take any medicine if I ate well-balanced meals.
Q: What did the doctor say?