[Michelle] and her mother [Marie] attended a play at the theater. [Tracy] invited her nephew [John] over for dinner one day. They also watched a movie. [Michelle] called her father [Robert] on the phone, but he was on the other line with his son [John]. He told [Michelle] he'd call her back in a few minutes.
('Marie', 'Tracy')
[Michelle] and her mother [Marie] attended a play at the theater. [Michelle] called her father [Robert] on the phone, but he was on the other line with his son [John]. He told [Michelle] he'd call her back in a few minutes. [Tracy] invited her nephew [John] over for dinner one day. They also watched a movie.
[{('Marie', 'sister', 'Tracy'): [('Marie', 'daughter', 'Michelle'), ('Michelle', 'aunt', 'Tracy')]}, {('Michelle', 'aunt', 'Tracy'): [('Michelle', 'father', 'Robert'), ('Robert', 'sister', 'Tracy')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'son', 'John'), ('John', 'aunt', 'Tracy')]}]
['daughter', 'father', 'son', 'aunt']