[Marie] asked her son [John] to help her fix her television. [Michelle] took her mother, [Marie], out for lunch. [Marie] had a heart-to-heart conversation with her daughter [Michelle] about some things. [Elsie] went shopping at the mall with her mother [Marie]
('Elsie', 'John')
[Elsie] went shopping at the mall with her mother [Marie] [Marie] had a heart-to-heart conversation with her daughter [Michelle] about some things. [Michelle] took her mother, [Marie], out for lunch. [Marie] asked her son [John] to help her fix her television.
[{('Elsie', 'brother', 'John'): [('Elsie', 'sister', 'Michelle'), ('Michelle', 'brother', 'John')]}, {('Michelle', 'brother', 'John'): [('Michelle', 'mother', 'Marie'), ('Marie', 'son', 'John')]}, {('Elsie', 'sister', 'Michelle'): [('Elsie', 'mother', 'Marie'), ('Marie', 'daughter', 'Michelle')]}]
['mother', 'daughter', 'mother', 'son']