[Nancy] went with her brother [George] and her son [Lorraine] to Sanibel Beach last weekend; they had a great time swimming and getting a nice tan.
('Lorraine', 'George')
[Nancy] went with her brother [George] and her son [Lorraine] to Sanibel Beach last weekend; they had a great time swimming and getting a nice tan.
[{('Lorraine', 'uncle', 'George'): [('Lorraine', 'mother', 'Nancy'), ('Nancy', 'brother', 'George')]}]
['mother', 'brother']