[James] loves his daughter [Cindy]. [Cindy] treasures her son, [Leonard]. She recently attended his high school graduation and it was the proudest day of her life. [Lena] has a great relationship with her father [James].
('Lena', 'Leonard')
[Lena] has a great relationship with her father [James]. [James] loves his daughter [Cindy]. [Cindy] treasures her son, [Leonard]. She recently attended his high school graduation and it was the proudest day of her life.
[{('Lena', 'nephew', 'Leonard'): [('Lena', 'sister', 'Cindy'), ('Cindy', 'son', 'Leonard')]}, {('Lena', 'sister', 'Cindy'): [('Lena', 'father', 'James'), ('James', 'daughter', 'Cindy')]}]
['father', 'daughter', 'son']