[Louis] took his son [Wayne] out for ice cream. [Louis]'s son [Michael], was still in school. [Louis] asked his son, [Michael], and his daughter, [Jennifer], to help him fix the family boat.
('Jennifer', 'Wayne')
[Louis] asked his son, [Michael], and his daughter, [Jennifer], to help him fix the family boat. [Louis] took his son [Wayne] out for ice cream. [Louis]'s son [Michael], was still in school.
[{('Jennifer', 'brother', 'Wayne'): [('Jennifer', 'brother', 'Michael'), ('Michael', 'brother', 'Wayne')]}, {('Michael', 'brother', 'Wayne'): [('Michael', 'father', 'Louis'), ('Louis', 'son', 'Wayne')]}, {('Jennifer', 'brother', 'Michael'): [('Jennifer', 'father', 'Louis'), ('Louis', 'son', 'Michael')]}]
['father', 'son', 'father', 'son']