[Robert] and his daughter [Michelle] like to read poems together. [Robert] went to pick up his son [John] from the baseball practice. [John]'s sister, [Elsie], did n't have time to play with him. She was busy helping her grandmother [Shantel] with the dishes.
('Michelle', 'Shantel')
[Robert] and his daughter [Michelle] like to read poems together. [Robert] went to pick up his son [John] from the baseball practice. [John]'s sister, [Elsie], did n't have time to play with him. She was busy helping her grandmother [Shantel] with the dishes.
[{('Michelle', 'grandmother', 'Shantel'): [('Michelle', 'sister', 'Elsie'), ('Elsie', 'grandmother', 'Shantel')]}, {('Michelle', 'sister', 'Elsie'): [('Michelle', 'brother', 'John'), ('John', 'sister', 'Elsie')]}, {('Michelle', 'brother', 'John'): [('Michelle', 'father', 'Robert'), ('Robert', 'son', 'John')]}]
['father', 'son', 'sister', 'grandmother']