Read the following conversation and answer the question. W: Mrs. Long's briefing seems to go on forever. I was barely able to stay awake. M: How could you sleep through that? It was very important for the mission we were going to carry out. Question: What does the man imply? - Mr. Long's briefing was unnecessarily long. - The woman should have been more attentive. - Mr. Long's briefing was not relevant to the mission.
The woman should have been more attentive.