[Dennis] is going to be spending the weekend with his grandfather [Clarence]. [Jennifer] was mad at her brother [Dennis], because [Dennis] had called her fat.
('Jennifer', 'Clarence')
[Jennifer] was mad at her brother [Dennis], because [Dennis] had called her fat. [Dennis] is going to be spending the weekend with his grandfather [Clarence].
[{('Jennifer', 'grandfather', 'Clarence'): [('Jennifer', 'brother', 'Dennis'), ('Dennis', 'grandfather', 'Clarence')]}]
['brother', 'grandfather']