[Johnson] and his brother [Brandon] were playing tag in the park. [Frances] decided to take her son [Hugh] out to have Mexican food for Dinner. [Hugh] enjoyed spending time with his mother. [Hugh] went hunting with his son, [Brandon].
('Johnson', 'Frances')
[Johnson] and his brother [Brandon] were playing tag in the park. [Hugh] went hunting with his son, [Brandon]. [Frances] decided to take her son [Hugh] out to have Mexican food for Dinner. [Hugh] enjoyed spending time with his mother.
[{('Johnson', 'grandmother', 'Frances'): [('Johnson', 'brother', 'Brandon'), ('Brandon', 'grandmother', 'Frances')]}, {('Brandon', 'grandmother', 'Frances'): [('Brandon', 'father', 'Hugh'), ('Hugh', 'mother', 'Frances')]}]
['brother', 'father', 'mother']