[Franklin] asked his grandmother [Mary] to help him tie his shoes. [Mary] told him he was old enough to do it himself. [John]'s son is [Franklin]. [Franklin] and his father always go fishing together on Sundays and have a great time together.
('John', 'Mary')
[John]'s son is [Franklin]. [Franklin] and his father always go fishing together on Sundays and have a great time together. [Franklin] asked his grandmother [Mary] to help him tie his shoes. [Mary] told him he was old enough to do it himself.
[{('John', 'mother', 'Mary'): [('John', 'son', 'Franklin'), ('Franklin', 'grandmother', 'Mary')]}]