[James] does not like being around his uncle, [Louis]'s, company. [Pedro] and his wife [Dorothy] were sick with the flu, as was [James], [Dorothy]'s son. [Pedro]'s brother [Robert] brought them medicine.
('Robert', 'Louis')
[Pedro] and his wife [Dorothy] were sick with the flu, as was [James], [Dorothy]'s son. [Pedro]'s brother [Robert] brought them medicine. [James] does not like being around his uncle, [Louis]'s, company.
[{('Robert', 'brother', 'Louis'): [('Robert', 'brother', 'Pedro'), ('Pedro', 'brother', 'Louis')]}, {('Pedro', 'brother', 'Louis'): [('Pedro', 'son', 'James'), ('James', 'uncle', 'Louis')]}, {('Pedro', 'son', 'James'): [('Pedro', 'wife', 'Dorothy'), ('Dorothy', 'son', 'James')]}]
['brother', 'wife', 'son', 'uncle']