[Lena] is a woman with a nephew named [Michael]. [Hugh] is helping his son study. His name is [Michael]. [Joshua] and his brother [Hugh] are constantly trying to one up each other.
('Joshua', 'Lena')
[Joshua] and his brother [Hugh] are constantly trying to one up each other. [Hugh] is helping his son study. His name is [Michael]. [Lena] is a woman with a nephew named [Michael].
[{('Joshua', 'sister', 'Lena'): [('Joshua', 'brother', 'Hugh'), ('Hugh', 'sister', 'Lena')]}, {('Hugh', 'sister', 'Lena'): [('Hugh', 'son', 'Michael'), ('Michael', 'aunt', 'Lena')]}]
['brother', 'son', 'aunt']