[Bernardo] wanted to get his brother [Aaron] a Christmas gift so he asked his mother what she thought he would like. She said he liked video games. [Aaron] asked his father, [Antonio], if he could take him to school. [Antonio] was busy, but his sister [Dorothy] had time, so she took him instead. [Harold] liked to play catch with his daughter [Dorothy].
('Bernardo', 'Harold')
[Bernardo] wanted to get his brother [Aaron] a Christmas gift so he asked his mother what she thought he would like. She said he liked video games. [Aaron] asked his father, [Antonio], if he could take him to school. [Antonio] was busy, but his sister [Dorothy] had time, so she took him instead. [Harold] liked to play catch with his daughter [Dorothy].
[{('Bernardo', 'grandfather', 'Harold'): [('Bernardo', 'father', 'Antonio'), ('Antonio', 'father', 'Harold')]}, {('Antonio', 'father', 'Harold'): [('Antonio', 'sister', 'Dorothy'), ('Dorothy', 'father', 'Harold')]}, {('Bernardo', 'father', 'Antonio'): [('Bernardo', 'brother', 'Aaron'), ('Aaron', 'father', 'Antonio')]}]
['brother', 'father', 'sister', 'father']