[Aaron] went with his grandpa [Harold] to get some fresh flowers at the local florist. [Aaron]'s sister [Bettie] asked him for some help planting her garden. [Bobby] gave his mother [Tracy] flowers on her birthday. [Tracy] and her daughter [Bettie] went to church. They were both very religious.
('Bobby', 'Harold')
[Bobby] gave his mother [Tracy] flowers on her birthday. [Tracy] and her daughter [Bettie] went to church. They were both very religious. [Aaron]'s sister [Bettie] asked him for some help planting her garden. [Aaron] went with his grandpa [Harold] to get some fresh flowers at the local florist.
[{('Bobby', 'grandfather', 'Harold'): [('Bobby', 'brother', 'Aaron'), ('Aaron', 'grandfather', 'Harold')]}, {('Bobby', 'brother', 'Aaron'): [('Bobby', 'sister', 'Bettie'), ('Bettie', 'brother', 'Aaron')]}, {('Bobby', 'sister', 'Bettie'): [('Bobby', 'mother', 'Tracy'), ('Tracy', 'daughter', 'Bettie')]}]
['mother', 'daughter', 'brother', 'grandfather']