[David] went with her brother [Joshua] to the mall to buy some new candles. [Frances]'s two sons, [Wesley] and [Joshua] are both attending college in the fall.
('Wesley', 'David')
[Frances]'s two sons, [Wesley] and [Joshua] are both attending college in the fall. [David] went with her brother [Joshua] to the mall to buy some new candles.
[{('Wesley', 'sister', 'David'): [('Wesley', 'mother', 'Frances'), ('Frances', 'daughter', 'David')]}, {('Frances', 'daughter', 'David'): [('Frances', 'son', 'Joshua'), ('Joshua', 'sister', 'David')]}]
['mother', 'son', 'sister']