[Harold] took his son [Louis] for boxing lessons. He felt the boy needed to toughen up. [Robert] and his son, [Mario], recently heard that [Harold] was in the hospital. [Mario] loves his grandfather very much, and went to visit [Harold] immediately, but [Robert] was too busy. [Robert] read a bedtime story to his daughter [Angelica].
('Angelica', 'Louis')
[Robert] read a bedtime story to his daughter [Angelica]. [Robert] and his son, [Mario], recently heard that [Harold] was in the hospital. [Mario] loves his grandfather very much, and went to visit [Harold] immediately, but [Robert] was too busy. [Harold] took his son [Louis] for boxing lessons. He felt the boy needed to toughen up.
[{('Angelica', 'uncle', 'Louis'): [('Angelica', 'father', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('Robert', 'brother', 'Louis'): [('Robert', 'father', 'Harold'), ('Harold', 'son', 'Louis')]}, {('Robert', 'father', 'Harold'): [('Robert', 'son', 'Mario'), ('Mario', 'grandfather', 'Harold')]}]
['father', 'son', 'grandfather', 'son']