[Antonio] loved teaching his son, [Kevin], baseball. [Tracy] and her sons [Bobby] and [Kevin] played a mean trick on [Bobby]'s grandmother [Shantel].
('Antonio', 'Shantel')
[Antonio] loved teaching his son, [Kevin], baseball. [Tracy] and her sons [Bobby] and [Kevin] played a mean trick on [Bobby]'s grandmother [Shantel].
[{('Antonio', 'mother', 'Shantel'): [('Antonio', 'son', 'Bobby'), ('Bobby', 'grandmother', 'Shantel')]}, {('Antonio', 'son', 'Bobby'): [('Antonio', 'son', 'Kevin'), ('Kevin', 'brother', 'Bobby')]}, {('Kevin', 'brother', 'Bobby'): [('Kevin', 'mother', 'Tracy'), ('Tracy', 'son', 'Bobby')]}]
['son', 'mother', 'son', 'grandmother']