[James] invited his Aunt [Amy] to come to his graduation party. [Dale] who is [James]'s father grounded [James] after finding out what [James] had done at school.
('Dale', 'Amy')
[Dale] who is [James]'s father grounded [James] after finding out what [James] had done at school. [James] invited his Aunt [Amy] to come to his graduation party.
[{('Dale', 'sister', 'Amy'): [('Dale', 'son', 'James'), ('James', 'aunt', 'Amy')]}]
['son', 'aunt']