[Lena] had a heart-to-heart conversation with her daughter [Martha] about some things. [Cindy] is teaching her niece, [Martha] how to bake a homemade apple pie. [Pamela] was celebrating her birthday with her mother [Lena].
('Pamela', 'Cindy')
[Pamela] was celebrating her birthday with her mother [Lena]. [Lena] had a heart-to-heart conversation with her daughter [Martha] about some things. [Cindy] is teaching her niece, [Martha] how to bake a homemade apple pie.
[{('Pamela', 'aunt', 'Cindy'): [('Pamela', 'mother', 'Lena'), ('Lena', 'sister', 'Cindy')]}, {('Lena', 'sister', 'Cindy'): [('Lena', 'daughter', 'Martha'), ('Martha', 'aunt', 'Cindy')]}]
['mother', 'daughter', 'aunt']