The context of the following conversation is Aubrey asked Tracy a question about the project because they weren't in class the day it was talked about.:
Aubrey says Could you give me some details about the upcoming project?.
The friend responds Sure. Were you not in class?.
Aubrey responds No, I had to miss class because of a doctor's appointment..
The friend responds I see. You are supposed to join a group and make a presentation on your geography topic..
Aubrey responds Is there some group size limit?.
The friend responds Four to five. You can still join our group if you want..