[Lillian] borrowed some money from her brother [Nicholas]. [Lillian] and her daughter [Ann] were on vaction.
('Ann', 'Nicholas')
[Lillian] and her daughter [Ann] were on vaction. [Lillian] borrowed some money from her brother [Nicholas].
[{('Ann', 'uncle', 'Nicholas'): [('Ann', 'mother', 'Lillian'), ('Lillian', 'brother', 'Nicholas')]}]
['mother', 'brother']