[Wesley] and his sister [Cindy] made a cake for his daughter [Martha]. [Martha]'s brother [Chris] was jealous and cried.
('Chris', 'Cindy')
[Wesley] and his sister [Cindy] made a cake for his daughter [Martha]. [Martha]'s brother [Chris] was jealous and cried.
[{('Chris', 'aunt', 'Cindy'): [('Chris', 'father', 'Wesley'), ('Wesley', 'sister', 'Cindy')]}, {('Chris', 'father', 'Wesley'): [('Chris', 'sister', 'Martha'), ('Martha', 'father', 'Wesley')]}]
['sister', 'father', 'sister']