[Lizzie] received a very nice letter from her grandfather [Harold]. [Marie] had a heart-to-heart conversation with her daughter [Lizzie] about some things. [Antonio] and his daughter [Laura] have n't always gotten along. [Harold] has told his son [Antonio] he needs to make more of an effort.
('Marie', 'Laura')
[Marie] had a heart-to-heart conversation with her daughter [Lizzie] about some things. [Lizzie] received a very nice letter from her grandfather [Harold]. [Antonio] and his daughter [Laura] have n't always gotten along. [Harold] has told his son [Antonio] he needs to make more of an effort.
[{('Marie', 'niece', 'Laura'): [('Marie', 'brother', 'Antonio'), ('Antonio', 'daughter', 'Laura')]}, {('Marie', 'brother', 'Antonio'): [('Marie', 'father', 'Harold'), ('Harold', 'son', 'Antonio')]}, {('Marie', 'father', 'Harold'): [('Marie', 'daughter', 'Lizzie'), ('Lizzie', 'grandfather', 'Harold')]}]
['daughter', 'grandfather', 'son', 'daughter']