[Louise] went over to her uncle [Nicholas]'s house for dinner. [Nicholas] was a gourmet cook, and tonight he made a delicious crown of lamb. [Louise] and her mother [Nancy] went to volunteer at the homeless shelter last weekend.
('Nancy', 'Nicholas')
[Louise] and her mother [Nancy] went to volunteer at the homeless shelter last weekend. [Louise] went over to her uncle [Nicholas]'s house for dinner. [Nicholas] was a gourmet cook, and tonight he made a delicious crown of lamb.
[{('Nancy', 'brother', 'Nicholas'): [('Nancy', 'daughter', 'Louise'), ('Louise', 'uncle', 'Nicholas')]}]
['daughter', 'uncle']