[Cindy] visited her son [Leonard] at college. [Cindy] realized that her father [James] was gay. [Lena] asked her father [James] to take her to school. [James] said he'd take her in a few minutes.
('Lena', 'Leonard')
[Lena] asked her father [James] to take her to school. [James] said he'd take her in a few minutes. [Cindy] realized that her father [James] was gay. [Cindy] visited her son [Leonard] at college.
[{('Lena', 'nephew', 'Leonard'): [('Lena', 'sister', 'Cindy'), ('Cindy', 'son', 'Leonard')]}, {('Lena', 'sister', 'Cindy'): [('Lena', 'father', 'James'), ('James', 'daughter', 'Cindy')]}]
['father', 'daughter', 'son']