[Rebecca] has a great relationship with her father [Pedro]. [Rebecca] needed to go to the store. [Rebecca] asked her sister [Heather] for a ride. [Dorothy] took her daughter, [Heather], out to High Tea yesterday afternoon. [Pedro] has a daughter named [Cheryl] who visits him every Sunday for dinner.
('Dorothy', 'Cheryl')
[Dorothy] took her daughter, [Heather], out to High Tea yesterday afternoon. [Rebecca] needed to go to the store. [Rebecca] asked her sister [Heather] for a ride. [Rebecca] has a great relationship with her father [Pedro]. [Pedro] has a daughter named [Cheryl] who visits him every Sunday for dinner.
[{('Dorothy', 'daughter', 'Cheryl'): [('Dorothy', 'daughter', 'Heather'), ('Heather', 'sister', 'Cheryl')]}, {('Heather', 'sister', 'Cheryl'): [('Heather', 'father', 'Pedro'), ('Pedro', 'daughter', 'Cheryl')]}, {('Heather', 'father', 'Pedro'): [('Heather', 'sister', 'Rebecca'), ('Rebecca', 'father', 'Pedro')]}]
['daughter', 'sister', 'father', 'daughter']