[Wesley] and his sister, [Cindy], were on their way to see [Chris], Micheal's son. [Chris] is a very hot guy, but his sister [Martha] is even more attractive.
('Martha', 'Cindy')
[Chris] is a very hot guy, but his sister [Martha] is even more attractive. [Wesley] and his sister, [Cindy], were on their way to see [Chris], Micheal's son.
[{('Martha', 'aunt', 'Cindy'): [('Martha', 'father', 'Wesley'), ('Wesley', 'sister', 'Cindy')]}, {('Martha', 'father', 'Wesley'): [('Martha', 'brother', 'Chris'), ('Chris', 'father', 'Wesley')]}]
['brother', 'father', 'sister']