[Bobby]'s sister [Evangeline] and brother [Michael] went on a roadtrip with him last month. [Michael]'s father, [Hugh], rented the car for them.
('Hugh', 'Evangeline')
[Bobby]'s sister [Evangeline] and brother [Michael] went on a roadtrip with him last month. [Michael]'s father, [Hugh], rented the car for them.
[{('Hugh', 'daughter', 'Evangeline'): [('Hugh', 'son', 'Bobby'), ('Bobby', 'sister', 'Evangeline')]}, {('Hugh', 'son', 'Bobby'): [('Hugh', 'son', 'Michael'), ('Michael', 'brother', 'Bobby')]}]
['son', 'brother', 'sister']