[Marie] was talking about food with her sister [Gloria]. [Hugh] took his son [Bobby] for boxing lessons. He felt the boy needed to toughen up. [Hugh] took his daughter [Gloria] to softball practie.
('Marie', 'Bobby')
[Marie] was talking about food with her sister [Gloria]. [Hugh] took his daughter [Gloria] to softball practie. [Hugh] took his son [Bobby] for boxing lessons. He felt the boy needed to toughen up.
[{('Marie', 'brother', 'Bobby'): [('Marie', 'sister', 'Gloria'), ('Gloria', 'brother', 'Bobby')]}, {('Gloria', 'brother', 'Bobby'): [('Gloria', 'father', 'Hugh'), ('Hugh', 'son', 'Bobby')]}]
['sister', 'father', 'son']