[Cindy] and her daughter [Anna] went to church. They were both very religious. [Wesley]'s sister [Cindy] went to sit with his brother [Joshua].
('Joshua', 'Anna')
[Wesley]'s sister [Cindy] went to sit with his brother [Joshua]. [Cindy] and her daughter [Anna] went to church. They were both very religious.
[{('Joshua', 'niece', 'Anna'): [('Joshua', 'sister', 'Cindy'), ('Cindy', 'daughter', 'Anna')]}, {('Joshua', 'sister', 'Cindy'): [('Joshua', 'brother', 'Wesley'), ('Wesley', 'sister', 'Cindy')]}]
['brother', 'sister', 'daughter']