A、She’s inviting the man to eat with her. B、She’s recommending a good place to go for dinner. C、She wants to know where the rest

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?

M: I don’t know where to take Janet for dinner tonight.
W: Have you ever been to that little French restaurant at the Ninth and Broadway?
Q: What does the woman mean?