[Robert] found his daughter, [Michelle], drunk and alone on the bathroom floor. [Dorothy] went to her mother's house for a visit. Her sister [Tracy] was there as well. When [Dorothy] got to the house, her mom was telling [Tracy] a story about how [Tracy]'s sibling [Robert] was always catching frogs and taking them into his bed. [Louis] went his brother to pick up his brother's daughter [Michelle] from a birthday party.
('Dorothy', 'Louis')
[Dorothy] went to her mother's house for a visit. Her sister [Tracy] was there as well. When [Dorothy] got to the house, her mom was telling [Tracy] a story about how [Tracy]'s sibling [Robert] was always catching frogs and taking them into his bed. [Robert] found his daughter, [Michelle], drunk and alone on the bathroom floor. [Louis] went his brother to pick up his brother's daughter [Michelle] from a birthday party.
[{('Dorothy', 'brother', 'Louis'): [('Dorothy', 'brother', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('Dorothy', 'brother', 'Robert'): [('Dorothy', 'sister', 'Tracy'), ('Tracy', 'brother', 'Robert')]}, {('Robert', 'brother', 'Louis'): [('Robert', 'daughter', 'Michelle'), ('Michelle', 'uncle', 'Louis')]}]
['sister', 'brother', 'daughter', 'uncle']