You will be given a definition of a task first, then some input of the task.
In this task, you will be shown a conversation and a question. You need to answer the question and choose the correct option based on the conversation. "W" and "M" in the conversations stand for "woman" and "man".

M: Everyone's getting a little impatient. Can't we start the meeting? W: Once Louis gets here, we can., Question: What does the woman mean? (A) Louis has already started. (B) They'll start when Louis arrives. (C) Louis has been here once before.
Output:
(B) They'll start when Louis arrives.