[Joshua] borrowed some money from his sister [David]. [Cindy]'s sister, [David], needed help with her dinner party. Thankfully, [Cindy]'s daughter, [Natasha], was eager to pitch in/
('Joshua', 'Natasha')
[Joshua] borrowed some money from his sister [David]. [Cindy]'s sister, [David], needed help with her dinner party. Thankfully, [Cindy]'s daughter, [Natasha], was eager to pitch in/
[{('Joshua', 'niece', 'Natasha'): [('Joshua', 'sister', 'Cindy'), ('Cindy', 'daughter', 'Natasha')]}, {('Joshua', 'sister', 'Cindy'): [('Joshua', 'sister', 'David'), ('David', 'sister', 'Cindy')]}]
['sister', 'sister', 'daughter']