[Emily] took her father [Nicholas] out for his birthday. They had a wonderful time. [Lillian] took her brother [Nicholas] to work Monday because his car was in the shop getting a tune up.
('Emily', 'Lillian')
[Emily] took her father [Nicholas] out for his birthday. They had a wonderful time. [Lillian] took her brother [Nicholas] to work Monday because his car was in the shop getting a tune up.
[{('Emily', 'aunt', 'Lillian'): [('Emily', 'father', 'Nicholas'), ('Nicholas', 'sister', 'Lillian')]}]
['father', 'sister']