[Juanita] went with her brother [Don] to the mall to buy some new candles. [Cindy] and her brother [Joshua] had a good relationship. [Joshua] did n't have such a good relationship with his son [Don].
('Cindy', 'Juanita')
[Cindy] and her brother [Joshua] had a good relationship. [Joshua] did n't have such a good relationship with his son [Don]. [Juanita] went with her brother [Don] to the mall to buy some new candles.
[{('Cindy', 'niece', 'Juanita'): [('Cindy', 'brother', 'Joshua'), ('Joshua', 'daughter', 'Juanita')]}, {('Joshua', 'daughter', 'Juanita'): [('Joshua', 'son', 'Don'), ('Don', 'sister', 'Juanita')]}]
['brother', 'son', 'sister']