[speaker001:] Mr.: Are you Mary Lin?
[speaker002:] Yes.
[speaker001:] Mr.: I'm Mr. Rogers, your homeroom teacher.
[speaker002:] Where should I sit?
[speaker001:] Mr.: Why don't you sit behind Brad?
[speaker002:] Who's Brad?
[speaker001:] Mr.: He's that guy in the blue shirt.
[speaker002:] When does the first period begin, by the way?
[speaker001:] Mr.: As soon as the bell rings after the morning announcement.