[Karen] and her mother [Beverly] attended a play at the theater. [Beverly] was so proud of her daughter [Nicole] for getting straight A's this semester. [Karen] took her father [Louis] out for his birthday. They had a wonderful time. [Marie] and her brother [Louis] went to the movies together.
('Nicole', 'Marie')
[Beverly] was so proud of her daughter [Nicole] for getting straight A's this semester. [Karen] and her mother [Beverly] attended a play at the theater. [Karen] took her father [Louis] out for his birthday. They had a wonderful time. [Marie] and her brother [Louis] went to the movies together.
[{('Nicole', 'aunt', 'Marie'): [('Nicole', 'father', 'Louis'), ('Louis', 'sister', 'Marie')]}, {('Nicole', 'father', 'Louis'): [('Nicole', 'sister', 'Karen'), ('Karen', 'father', 'Louis')]}, {('Nicole', 'sister', 'Karen'): [('Nicole', 'mother', 'Beverly'), ('Beverly', 'daughter', 'Karen')]}]
['mother', 'daughter', 'father', 'sister']