[Robert] wanted his daughter [Elsie] to go to the store, but she took her sister [Michelle] to school instead. [Tracy], [Robert]'s sister, was helping him around the house. Her brother [Louis] was helping out too.
('Michelle', 'Louis')
[Robert] wanted his daughter [Elsie] to go to the store, but she took her sister [Michelle] to school instead. [Tracy], [Robert]'s sister, was helping him around the house. Her brother [Louis] was helping out too.
[{('Michelle', 'uncle', 'Louis'): [('Michelle', 'father', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('Michelle', 'father', 'Robert'): [('Michelle', 'sister', 'Elsie'), ('Elsie', 'father', 'Robert')]}, {('Robert', 'brother', 'Louis'): [('Robert', 'sister', 'Tracy'), ('Tracy', 'brother', 'Louis')]}]
['sister', 'father', 'sister', 'brother']