[Amy] loves painting with her father. His name is [Clarence]. [Amy] was playing in the sandbox with her brother [George].
('Clarence', 'George')
[Amy] loves painting with her father. His name is [Clarence]. [Amy] was playing in the sandbox with her brother [George].
[{('Clarence', 'son', 'George'): [('Clarence', 'daughter', 'Amy'), ('Amy', 'brother', 'George')]}]
['daughter', 'brother']