[Dorothy] took her sister [Beverly] out for dinner to celebrate her birthday. [Tracy] and her sister [Dorothy] have never been close. Still, they love each other because they are family. [Marie] was playing hide-and-seek with her sister [Beverly]. [Harold] and his daughter [Marie] are planning a trip to the mountains. They have n't been in almost 10 years.
('Harold', 'Tracy')
[Harold] and his daughter [Marie] are planning a trip to the mountains. They have n't been in almost 10 years. [Marie] was playing hide-and-seek with her sister [Beverly]. [Dorothy] took her sister [Beverly] out for dinner to celebrate her birthday. [Tracy] and her sister [Dorothy] have never been close. Still, they love each other because they are family.
[{('Harold', 'daughter', 'Tracy'): [('Harold', 'daughter', 'Dorothy'), ('Dorothy', 'sister', 'Tracy')]}, {('Harold', 'daughter', 'Dorothy'): [('Harold', 'daughter', 'Beverly'), ('Beverly', 'sister', 'Dorothy')]}, {('Harold', 'daughter', 'Beverly'): [('Harold', 'daughter', 'Marie'), ('Marie', 'sister', 'Beverly')]}]
['daughter', 'sister', 'sister', 'sister']