Please answer the following question: Read the following conversation and answer the question. M: I thought you were going to call me last night about the plans for the conference on language teaching. W: Sorry, I should have, but Tom and Jane stopped by and stayed until midnight. Question: What do we learn from the conversation? - The woman had been planning for the conference. - The woman had guests all evening. - The woman didn't come back until midnight.
A:
The woman had guests all evening.