[Joshua] and [Hugh] were twin brothers. [Hugh] never married, but [Joshua] did and had a daughter, [Felicia] [Cindy] recently went on a trip to visit her niece [Felicia].
('Hugh', 'Cindy')
[Joshua] and [Hugh] were twin brothers. [Hugh] never married, but [Joshua] did and had a daughter, [Felicia] [Cindy] recently went on a trip to visit her niece [Felicia].
[{('Hugh', 'sister', 'Cindy'): [('Hugh', 'brother', 'Joshua'), ('Joshua', 'sister', 'Cindy')]}, {('Joshua', 'sister', 'Cindy'): [('Joshua', 'daughter', 'Felicia'), ('Felicia', 'aunt', 'Cindy')]}]
['brother', 'daughter', 'aunt']