[Lynn] was playing in the sandbox with her brother [Hugh]. [Lynn]'s son [Joseph] missed seeing his mother on the weekends. [Lena] went with her brother [Hugh] to the mall to buy some new candles.
('Joseph', 'Lena')
[Lynn]'s son [Joseph] missed seeing his mother on the weekends. [Lynn] was playing in the sandbox with her brother [Hugh]. [Lena] went with her brother [Hugh] to the mall to buy some new candles.
[{('Joseph', 'aunt', 'Lena'): [('Joseph', 'mother', 'Lynn'), ('Lynn', 'sister', 'Lena')]}, {('Lynn', 'sister', 'Lena'): [('Lynn', 'brother', 'Hugh'), ('Hugh', 'sister', 'Lena')]}]
['mother', 'brother', 'sister']