[Antonio] and his father [Harold] played video games all day last Saturday. [Pedro]'s wife [Dorothy] is happy to learn that [Pedro] will be coming home next week. [Louis] is [Pedro]'s Brother. [Louis] always looked up to his brother [Antonio].
('Dorothy', 'Harold')
[Pedro]'s wife [Dorothy] is happy to learn that [Pedro] will be coming home next week. [Louis] is [Pedro]'s Brother. [Louis] always looked up to his brother [Antonio]. [Antonio] and his father [Harold] played video games all day last Saturday.
[{('Dorothy', 'father-in-law', 'Harold'): [('Dorothy', 'husband', 'Pedro'), ('Pedro', 'father', 'Harold')]}, {('Pedro', 'father', 'Harold'): [('Pedro', 'brother', 'Antonio'), ('Antonio', 'father', 'Harold')]}, {('Pedro', 'brother', 'Antonio'): [('Pedro', 'brother', 'Louis'), ('Louis', 'brother', 'Antonio')]}]
['husband', 'brother', 'brother', 'father']