[Cindy] is taking a trip to see her sister [Lynn]. [Joshua] 'son [Don] could not believe that his father bought him a coffee machine for his birthday. [Lynn] and her husband [Joshua] celebrated their anniversary last night. They went out to a nice restaurant to celebrate.
('Cindy', 'Don')
[Cindy] is taking a trip to see her sister [Lynn]. [Lynn] and her husband [Joshua] celebrated their anniversary last night. They went out to a nice restaurant to celebrate. [Joshua] 'son [Don] could not believe that his father bought him a coffee machine for his birthday.
[{('Cindy', 'nephew', 'Don'): [('Cindy', 'sister', 'Lynn'), ('Lynn', 'son', 'Don')]}, {('Lynn', 'son', 'Don'): [('Lynn', 'husband', 'Joshua'), ('Joshua', 'son', 'Don')]}]
['sister', 'husband', 'son']