[Joshua] was trying to console his daughter [Dolores]. She was upset because her brother [Clarence] kept making fun of her. [Frances] was unhappy with her son, [Joshua], and his grades. She enlisted a tutor to help him.
('Frances', 'Clarence')
[Frances] was unhappy with her son, [Joshua], and his grades. She enlisted a tutor to help him. [Joshua] was trying to console his daughter [Dolores]. She was upset because her brother [Clarence] kept making fun of her.
[{('Frances', 'grandson', 'Clarence'): [('Frances', 'son', 'Joshua'), ('Joshua', 'son', 'Clarence')]}, {('Joshua', 'son', 'Clarence'): [('Joshua', 'daughter', 'Dolores'), ('Dolores', 'brother', 'Clarence')]}]
['son', 'daughter', 'brother']