[Shantel] and [Harold] have a strong relationship. They have been married for ten years. [Robert] had always been close to his brother [Pedro]. On the other hand, [Robert] and his brother [Antonio] had n't spoken in years. [Shantel] visited her son [Pedro] at college.
('Harold', 'Antonio')
[Shantel] and [Harold] have a strong relationship. They have been married for ten years. [Shantel] visited her son [Pedro] at college. [Robert] had always been close to his brother [Pedro]. On the other hand, [Robert] and his brother [Antonio] had n't spoken in years.
[{('Harold', 'son', 'Antonio'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'son', 'Antonio')]}, {('Shantel', 'son', 'Antonio'): [('Shantel', 'son', 'Robert'), ('Robert', 'brother', 'Antonio')]}, {('Shantel', 'son', 'Robert'): [('Shantel', 'son', 'Pedro'), ('Pedro', 'brother', 'Robert')]}]
['wife', 'son', 'brother', 'brother']