[Bettie] was mad at her brother [Aaron], because [Aaron] had called her fat. [Aaron] loves his mother very much. Her name is [Tracy]. [Shantel] and her grandson [Aaron] went to the library to check out some books. [Aaron]'s limit was 6, but [Shantel] checked some more out for him using her card. [Tracy] talks to her son [Aaron] every day.
('Bettie', 'Shantel')
[Bettie] was mad at her brother [Aaron], because [Aaron] had called her fat. [Aaron] loves his mother very much. Her name is [Tracy]. [Tracy] talks to her son [Aaron] every day. [Shantel] and her grandson [Aaron] went to the library to check out some books. [Aaron]'s limit was 6, but [Shantel] checked some more out for him using her card.
[{('Bettie', 'grandmother', 'Shantel'): [('Bettie', 'mother', 'Tracy'), ('Tracy', 'mother', 'Shantel')]}, {('Bettie', 'mother', 'Tracy'): [('Bettie', 'brother', 'Aaron'), ('Aaron', 'mother', 'Tracy')]}, {('Tracy', 'mother', 'Shantel'): [('Tracy', 'son', 'Aaron'), ('Aaron', 'grandmother', 'Shantel')]}]
['brother', 'mother', 'son', 'grandmother']