[Robert] wanted to go visit his grandfather [Roy]. His dad [John] said okay and drove him to over to [Roy] house.
('John', 'Roy')
[Robert] wanted to go visit his grandfather [Roy]. His dad [John] said okay and drove him to over to [Roy] house.
[{('John', 'father', 'Roy'): [('John', 'son', 'Robert'), ('Robert', 'grandfather', 'Roy')]}]