[Wayne] took her daughter [Linda] for ice cream. [Amy] borrowed some money from her brother [Wayne].
('Amy', 'Linda')
[Amy] borrowed some money from her brother [Wayne]. [Wayne] took her daughter [Linda] for ice cream.
[{('Amy', 'niece', 'Linda'): [('Amy', 'brother', 'Wayne'), ('Wayne', 'daughter', 'Linda')]}]
['brother', 'daughter']