Look at the graphic. Which section of the label will the man need to revise? 

W-Br: Mehdi, I've been working on the design for the new library. I put the floor plans on your desk this morning. Did you have a chance to look at them?

M-Cn: Yes, I like what you did, but there's one problem. In your plan, the computer lab is located on the second floor, and I thought it was supposed to be on the first floor next to the elevator.

W-Br: That was the original idea, but I believe the library director wanted that room moved upstairs so that we'd have space to make the lobby bigger.

M-Cn: We'd better check on that; I'll call the director this afternoon just to make sure.

W-Am: Excuse me, sir, but I think you're in my seat, 14-A?

M-Au: Let me take a look at my ticket... hmm, no, it seems I'm in the right place. My ticket says 14-A as well.

W-Am: Well... this is train car five. Are you sure you're in the right car?

M-Au: Oh, pardon me! I'm 14-A in car six. I've put my bags on the overhead rack, so just give me a moment to get my things together.