[Clarence] is a male and has a child. This child has a wonderful son named [Douglas]. [Douglas] is a loving grandson to [Clarence] and they co-exist in harmony. [Douglas] took his brother [Timothy] out to get drinks after a long work week.
('Clarence', 'Timothy')
[Clarence] is a male and has a child. This child has a wonderful son named [Douglas]. [Douglas] is a loving grandson to [Clarence] and they co-exist in harmony. [Douglas] took his brother [Timothy] out to get drinks after a long work week.
[{('Clarence', 'grandson', 'Timothy'): [('Clarence', 'grandson', 'Douglas'), ('Douglas', 'brother', 'Timothy')]}]
['grandson', 'brother']