[Clarence] planned his cross-country trip to see his grandmother, [Frances], and hoped it was safe travels. [Joshua] and his brother [Wesley] got into a fight over who was the better basketball player. [Joshua] took his son [Clarence] to soccer practice.
('Wesley', 'Frances')
[Joshua] and his brother [Wesley] got into a fight over who was the better basketball player. [Joshua] took his son [Clarence] to soccer practice. [Clarence] planned his cross-country trip to see his grandmother, [Frances], and hoped it was safe travels.
[{('Wesley', 'mother', 'Frances'): [('Wesley', 'brother', 'Joshua'), ('Joshua', 'mother', 'Frances')]}, {('Joshua', 'mother', 'Frances'): [('Joshua', 'son', 'Clarence'), ('Clarence', 'grandmother', 'Frances')]}]
['brother', 'son', 'grandmother']