[Mark] loves visiting his grandmother [Emily] in Florida. [Mark] took his son [Marvin] out to play gold later that night. [Edwin] played basketball with his brother [Marvin].
[Edwin] played basketball with his brother [Marvin]. [Mark] took his son [Marvin] out to play gold later that night. [Mark] loves visiting his grandmother [Emily] in Florida.
[{('Edwin', 'mother', 'Emily'): [('Edwin', 'brother', 'Marvin'), ('Marvin', 'mother', 'Emily')]}, {('Marvin', 'mother', 'Emily'): [('Marvin', 'son', 'Mark'), ('Mark', 'grandmother', 'Emily')]}]