[Martha] and her mother [Lena] are going to go to the cafe for lunch. [Lena] is going to meet her sister [Cindy] there. [Wesley] and his daughter [Martha] went to Disney World together.
('Wesley', 'Cindy')
[Wesley] and his daughter [Martha] went to Disney World together. [Martha] and her mother [Lena] are going to go to the cafe for lunch. [Lena] is going to meet her sister [Cindy] there.
[{('Wesley', 'sister', 'Cindy'): [('Wesley', 'daughter', 'Martha'), ('Martha', 'aunt', 'Cindy')]}, {('Martha', 'aunt', 'Cindy'): [('Martha', 'mother', 'Lena'), ('Lena', 'sister', 'Cindy')]}]
['daughter', 'mother', 'sister']