[Dale] took his niece [Linda] to the park to walk her dog. [Nancy] and her daughter [Linda] are entering the competition together.
('Nancy', 'Dale')
[Nancy] and her daughter [Linda] are entering the competition together. [Dale] took his niece [Linda] to the park to walk her dog.
[{('Nancy', 'brother', 'Dale'): [('Nancy', 'daughter', 'Linda'), ('Linda', 'uncle', 'Dale')]}]
['daughter', 'uncle']