[Louis] always saw his daughter, [Jennifer], as the apple of his eye. [Robert] is a factory worker. He has a wonderful sister by the name of [Tracy]. [Tracy] was talking about food with her sister [Dorothy]. [Robert] took his niece [Jennifer] to the park to walk her dog.
('Louis', 'Dorothy')
[Louis] always saw his daughter, [Jennifer], as the apple of his eye. [Robert] took his niece [Jennifer] to the park to walk her dog. [Robert] is a factory worker. He has a wonderful sister by the name of [Tracy]. [Tracy] was talking about food with her sister [Dorothy].
[{('Louis', 'sister', 'Dorothy'): [('Louis', 'brother', 'Robert'), ('Robert', 'sister', 'Dorothy')]}, {('Louis', 'brother', 'Robert'): [('Louis', 'daughter', 'Jennifer'), ('Jennifer', 'uncle', 'Robert')]}, {('Robert', 'sister', 'Dorothy'): [('Robert', 'sister', 'Tracy'), ('Tracy', 'sister', 'Dorothy')]}]
['daughter', 'uncle', 'sister', 'sister']