answer: Mary asks John about the trash collection. John tells Mary the date, location, and bill about it. John also suggests an alternative way.
documents: #Person1#: Hi, John, this is Mary, your tenant up in Lincoln Park.
  #Person2#: Oh, hi, Mary, what can I do for you?
  #Person1#: I was wondering when trash collection day was.
  #Person2#: It's on Tuesdays and Fridays.
  #Person1#: Great.
  #Person2#: You could save a couple of dollars by taking it to the dump yourself, though.
  #Person1#: Oh, o. k. Where's that?
  #Person2#: It's at the corner of that street.
  #Person1#: Thanks. Who do I call for trash collection?
  #Person2#: Just leave the stuff by the curb. The company'll send a guy out next month to give you the bill.
  #Person1#: All right. Thanks a lot.
  #Person2#: No problem.