<p><b>A:</b> Uh, what does it say I should do next? </p>

              <p><b>B:</b> Excuse me. Do you need some help?</p>

              <p><b>A:</b> Well . . . yeah . . . I guess so. I'm trying to get to the 

                university, but I'm afraid I can't make heads or tails of this 

                ticket machine.</p>

              <p><b>B:</b> Just push the green button that says &quot;University&quot; 

                and put in two dollars and seventy-five cents.</p>

              <p><b>A:</b> Okay. Like this?</p>

              <p><b>B:</b> Yes, that's right. The train you want will leave from platform 

                2 at 9:15, which is half an hour from now.</p>

              <p><b>A:</b> Thank you. Oh, and could you tell me how often the trains 

                come?</p>

              <p><b>B:</b> They come every fifty minutes in the evening.</p>

              <p><b>A:</b> Okay. And do you know what station I should get off at?</p>

              <p><b>B:</b> You want University Avenue; that's five stops from here.</p>

              <p><b>A:</b> Okay, I think I've got it. Thanks again.</p>

              <p><b>B:</b> Sure. Good luck.</p>

              <p><br>

              </p>