[Roy] went on a roadtrip with his youngest child, [Ernest]. [Newton] asked his son, [Ernest], to help paint his house.
('Roy', 'Newton')
[Roy] went on a roadtrip with his youngest child, [Ernest]. [Newton] asked his son, [Ernest], to help paint his house.
[{('Roy', 'grandson', 'Newton'): [('Roy', 'son', 'Ernest'), ('Ernest', 'son', 'Newton')]}]