[Mary] is [Franklin]'s grandmother [Franklin] called his brother [Adan] on the phone. He wanted to go out for some beers.
('Adan', 'Mary')
[Franklin] called his brother [Adan] on the phone. He wanted to go out for some beers. [Mary] is [Franklin]'s grandmother
[{('Adan', 'grandmother', 'Mary'): [('Adan', 'brother', 'Franklin'), ('Franklin', 'grandmother', 'Mary')]}]