[Ashley] combed her grandson [Tony]'s hair. She wanted him to look good for his first day of school. [Travis] and [Tony] are brothers. they like to spend time together
('Ashley', 'Travis')
[Ashley] combed her grandson [Tony]'s hair. She wanted him to look good for his first day of school. [Travis] and [Tony] are brothers. they like to spend time together
[{('Ashley', 'grandson', 'Travis'): [('Ashley', 'grandson', 'Tony'), ('Tony', 'brother', 'Travis')]}]
['grandson', 'brother']