[Bobby] and his brother, [Johnson], wanted to go to the movies, while [Johnson]'s father, [Hugh], wanted to go bowling. [Hugh]'s wife, [David], said they could do both if they left right now, so they all piled in the car and went.
('David', 'Bobby')
[Bobby] and his brother, [Johnson], wanted to go to the movies, while [Johnson]'s father, [Hugh], wanted to go bowling. [Hugh]'s wife, [David], said they could do both if they left right now, so they all piled in the car and went.
[{('David', 'son', 'Bobby'): [('David', 'son', 'Johnson'), ('Johnson', 'brother', 'Bobby')]}, {('David', 'son', 'Johnson'): [('David', 'husband', 'Hugh'), ('Hugh', 'son', 'Johnson')]}]
['husband', 'son', 'brother']