[Jeffrey] loves his sister, [Heather] very much. [Heather] is just like her sister, [Cheryl]. [Pedro] was excited to finally spend some one on one time with his daughter [Rebecca]. [Jeffrey]'s father, [Pedro], recently had a falling out with each other.
('Cheryl', 'Rebecca')
[Jeffrey] loves his sister, [Heather] very much. [Heather] is just like her sister, [Cheryl]. [Jeffrey]'s father, [Pedro], recently had a falling out with each other. [Pedro] was excited to finally spend some one on one time with his daughter [Rebecca].
[{('Cheryl', 'sister', 'Rebecca'): [('Cheryl', 'brother', 'Jeffrey'), ('Jeffrey', 'sister', 'Rebecca')]}, {('Jeffrey', 'sister', 'Rebecca'): [('Jeffrey', 'father', 'Pedro'), ('Pedro', 'daughter', 'Rebecca')]}, {('Cheryl', 'brother', 'Jeffrey'): [('Cheryl', 'sister', 'Heather'), ('Heather', 'brother', 'Jeffrey')]}]
['sister', 'brother', 'father', 'daughter']