[Lena] needed to go to the store. [Lena] asked her sister [Cindy] for a ride. [Cindy] picked up her daughter [Wilhelmina] from school early. [Wilhelmina] loves to watch stand up comedy with her brother. His name is [Leonard].
('Leonard', 'Lena')
[Wilhelmina] loves to watch stand up comedy with her brother. His name is [Leonard]. [Cindy] picked up her daughter [Wilhelmina] from school early. [Lena] needed to go to the store. [Lena] asked her sister [Cindy] for a ride.
[{('Leonard', 'aunt', 'Lena'): [('Leonard', 'mother', 'Cindy'), ('Cindy', 'sister', 'Lena')]}, {('Leonard', 'mother', 'Cindy'): [('Leonard', 'sister', 'Wilhelmina'), ('Wilhelmina', 'mother', 'Cindy')]}]
['sister', 'mother', 'sister']