[Hugh] brought his son [Bobby] to his old home where his parents, [James] and [Frances], still lived. They all had a big lunch and went to see a baseball game.
('Frances', 'Bobby')
[Hugh] brought his son [Bobby] to his old home where his parents, [James] and [Frances], still lived. They all had a big lunch and went to see a baseball game.
[{('Frances', 'grandson', 'Bobby'): [('Frances', 'son', 'Hugh'), ('Hugh', 'son', 'Bobby')]}, {('Frances', 'son', 'Hugh'): [('Frances', 'husband', 'James'), ('James', 'son', 'Hugh')]}]
['husband', 'son', 'son']