answer: #Person1# invites #Person2# to join a study group for finals. #Person2# agrees.
documents: #Person1#: We're forming a study group to prepare for the finals. Do you want to join us?
  #Person2#: But the semester just started? Why the rush?
  #Person1#: After you try it once this way, I don't think you'll ever put off studying till the end again.
  #Person2#: How often do you meet?
  #Person1#: We plan to get together once a week.
  #Person2#: What days, do you know?
  #Person1#: We were talking about Wednesday evenings at the library, from seven to eight.
  #Person2#: Okay, count me in.