[Lillian] invited her father [Clarence] to her high school father daughter dance. [George] bought his wife [Lillian] a new phone for her birthday. She loved it.
('Clarence', 'George')
[Lillian] invited her father [Clarence] to her high school father daughter dance. [George] bought his wife [Lillian] a new phone for her birthday. She loved it.
[{('Clarence', 'son-in-law', 'George'): [('Clarence', 'daughter', 'Lillian'), ('Lillian', 'husband', 'George')]}]
['daughter', 'husband']