[Shantel] cooked her son [Robert] his favorite meal yesterday because it was his birthday. [Shantel] was so excited to learn that her son [Louis] got accepted into college. [Harold] is proud to be married to his loving wife [Shantel]. [Shantel]'s daughter Paula went to law school. Paula's brother [Robert] ended up working in a fast food restaurant.
('Harold', 'Louis')
[Harold] is proud to be married to his loving wife [Shantel]. [Shantel]'s daughter Paula went to law school. Paula's brother [Robert] ended up working in a fast food restaurant. [Shantel] cooked her son [Robert] his favorite meal yesterday because it was his birthday. [Shantel] was so excited to learn that her son [Louis] got accepted into college.
[{('Harold', 'son', 'Louis'): [('Harold', 'son', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('Robert', 'brother', 'Louis'): [('Robert', 'mother', 'Shantel'), ('Shantel', 'son', 'Louis')]}, {('Harold', 'son', 'Robert'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'son', 'Robert')]}]
['wife', 'son', 'mother', 'son']