[Roy] wanted his son, [Herman], to go fishing with him. [Guy]'s father, [Herman], bought him some ice cream.
('Guy', 'Roy')
[Guy]'s father, [Herman], bought him some ice cream. [Roy] wanted his son, [Herman], to go fishing with him.
[{('Guy', 'grandfather', 'Roy'): [('Guy', 'father', 'Herman'), ('Herman', 'father', 'Roy')]}]