[Marie] likes to make mini pies for her niece, [Cheryl]. [Heather] is getting married. She is looking forward to her sister, [Cheryl], attending. They have n't seen each other since [Cheryl] relocated to California with her husband 3 years ago. [Dorothy] had a heart-to-heart conversation with her daughter [Heather] about some things. [Pedro] ate dinner with his wife [Dorothy].
('Pedro', 'Marie')
[Pedro] ate dinner with his wife [Dorothy]. [Dorothy] had a heart-to-heart conversation with her daughter [Heather] about some things. [Heather] is getting married. She is looking forward to her sister, [Cheryl], attending. They have n't seen each other since [Cheryl] relocated to California with her husband 3 years ago. [Marie] likes to make mini pies for her niece, [Cheryl].
[{('Pedro', 'sister', 'Marie'): [('Pedro', 'daughter', 'Cheryl'), ('Cheryl', 'aunt', 'Marie')]}, {('Pedro', 'daughter', 'Cheryl'): [('Pedro', 'daughter', 'Heather'), ('Heather', 'sister', 'Cheryl')]}, {('Pedro', 'daughter', 'Heather'): [('Pedro', 'wife', 'Dorothy'), ('Dorothy', 'daughter', 'Heather')]}]
['wife', 'daughter', 'sister', 'aunt']