[Beverly] is a woman with a sister named [Tracy]. [Pedro] asked his father [Harold] if he could have a video game and he said okay. [Robert] hated [Harold], so [Robert] ran away from home. [Robert] figured [Harold] did n't like being hid dad anyhow. [Pedro] and his sister [Tracy] went to the ice skating rink. [Pedro] fell down and [Tracy] laughed at him.
('Robert', 'Beverly')
[Robert] hated [Harold], so [Robert] ran away from home. [Robert] figured [Harold] did n't like being hid dad anyhow. [Pedro] asked his father [Harold] if he could have a video game and he said okay. [Pedro] and his sister [Tracy] went to the ice skating rink. [Pedro] fell down and [Tracy] laughed at him. [Beverly] is a woman with a sister named [Tracy].
[{('Robert', 'sister', 'Beverly'): [('Robert', 'father', 'Harold'), ('Harold', 'daughter', 'Beverly')]}, {('Harold', 'daughter', 'Beverly'): [('Harold', 'son', 'Pedro'), ('Pedro', 'sister', 'Beverly')]}, {('Pedro', 'sister', 'Beverly'): [('Pedro', 'sister', 'Tracy'), ('Tracy', 'sister', 'Beverly')]}]
['father', 'son', 'sister', 'sister']