[speaker001:] Excuse me, how do I get to Wall Street?
[speaker002:] Take the A train south to the Liberty Ave. stop. You should be able to find it from there.
[speaker001:] I 'm sorry, but how do I know the subway train is going south?
[speaker002:] The southbound A trains say Brooklyn.
[speaker001:] O. K., so it 's this one?
[speaker002:] Yeah. Hey? What are you doing? Let the people off the train before you get on.
[speaker001:] Oh, sorry.
[speaker002:] Jeez. Tourists.