[Shantel] takes her son [Louis] to the park every Saturday. [Roberto] went golfing with his grandfather [Harold] and his mother [Dorothy]. [Harold]'s wife, [Shantel], went to a gas station to check on the gas prices
('Dorothy', 'Louis')
[Roberto] went golfing with his grandfather [Harold] and his mother [Dorothy]. [Harold]'s wife, [Shantel], went to a gas station to check on the gas prices [Shantel] takes her son [Louis] to the park every Saturday.
[{('Dorothy', 'brother', 'Louis'): [('Dorothy', 'father', 'Harold'), ('Harold', 'son', 'Louis')]}, {('Dorothy', 'father', 'Harold'): [('Dorothy', 'son', 'Roberto'), ('Roberto', 'grandfather', 'Harold')]}, {('Harold', 'son', 'Louis'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'son', 'Louis')]}]
['son', 'grandfather', 'wife', 'son']