[Francisco] and his sister [Lynn] went to the park. [Clarence] loved his mother, [Lynn]. [Hugh] likes playing catch with his sister's son. His name is [Clarence].
('Francisco', 'Hugh')
[Francisco] and his sister [Lynn] went to the park. [Clarence] loved his mother, [Lynn]. [Hugh] likes playing catch with his sister's son. His name is [Clarence].
[{('Francisco', 'brother', 'Hugh'): [('Francisco', 'sister', 'Lynn'), ('Lynn', 'brother', 'Hugh')]}, {('Lynn', 'brother', 'Hugh'): [('Lynn', 'son', 'Clarence'), ('Clarence', 'uncle', 'Hugh')]}]
['sister', 'son', 'uncle']