[Robert] is a man with a son named [Allan]. [Robert] called his mother, [Shantel], to tell her the good news of his engagement. [Michelle] and her brother [John] went to the diner to eat yummy food together. [Michelle] was playing in the sandbox with her brother [Allan].
('John', 'Shantel')
[Michelle] and her brother [John] went to the diner to eat yummy food together. [Michelle] was playing in the sandbox with her brother [Allan]. [Robert] is a man with a son named [Allan]. [Robert] called his mother, [Shantel], to tell her the good news of his engagement.
[{('John', 'grandmother', 'Shantel'): [('John', 'father', 'Robert'), ('Robert', 'mother', 'Shantel')]}, {('John', 'father', 'Robert'): [('John', 'brother', 'Allan'), ('Allan', 'father', 'Robert')]}, {('John', 'brother', 'Allan'): [('John', 'sister', 'Michelle'), ('Michelle', 'brother', 'Allan')]}]
['sister', 'brother', 'father', 'mother']