[David] and her husband [Hugh], took their son [Johnson] to a play. [James], [Johnson]'s grandfather, was the lead actor, and they were all excited to see his debut.
('David', 'James')
[David] and her husband [Hugh], took their son [Johnson] to a play. [James], [Johnson]'s grandfather, was the lead actor, and they were all excited to see his debut.
[{('David', 'father', 'James'): [('David', 'son', 'Johnson'), ('Johnson', 'grandfather', 'James')]}, {('David', 'son', 'Johnson'): [('David', 'husband', 'Hugh'), ('Hugh', 'son', 'Johnson')]}]
['husband', 'son', 'grandfather']