[Richard] is a factory worker. He has a wonderful sister by the name of [Natasha]. [Wayne] loves his grandmother, [Frances], and sends her flowers every day. [Richard] is [Wayne]'s brother and they are best friends.
('Frances', 'Natasha')
[Wayne] loves his grandmother, [Frances], and sends her flowers every day. [Richard] is [Wayne]'s brother and they are best friends. [Richard] is a factory worker. He has a wonderful sister by the name of [Natasha].
[{('Frances', 'granddaughter', 'Natasha'): [('Frances', 'grandson', 'Wayne'), ('Wayne', 'sister', 'Natasha')]}, {('Wayne', 'sister', 'Natasha'): [('Wayne', 'brother', 'Richard'), ('Richard', 'sister', 'Natasha')]}]
['grandson', 'brother', 'sister']