[Hugh] and his sister [Lynn] went to the ice skating rink. [Hugh] fell down and [Lynn] laughed at him. [James] favored his son [Hugh] over his other son [Francisco].
('Francisco', 'Lynn')
[James] favored his son [Hugh] over his other son [Francisco]. [Hugh] and his sister [Lynn] went to the ice skating rink. [Hugh] fell down and [Lynn] laughed at him.
[{('Francisco', 'sister', 'Lynn'): [('Francisco', 'brother', 'Hugh'), ('Hugh', 'sister', 'Lynn')]}, {('Francisco', 'brother', 'Hugh'): [('Francisco', 'father', 'James'), ('James', 'son', 'Hugh')]}]
['father', 'son', 'sister']