[Nicholas] bought his brother [Wayne] a present. It was to congratulate him on becoming a father to his new son, [Lorraine].
('Lorraine', 'Nicholas')
[Nicholas] bought his brother [Wayne] a present. It was to congratulate him on becoming a father to his new son, [Lorraine].
[{('Lorraine', 'uncle', 'Nicholas'): [('Lorraine', 'father', 'Wayne'), ('Wayne', 'brother', 'Nicholas')]}]
['father', 'brother']