[Frances] and [James] have been happily married for seven years, and are looking forward to another seventy together. [James] and his daughter [Lynn] go to the beach every year. They always have an amazing time. [Lynn] took her son [Clarence] to the mall to shop for school clothes.
('Frances', 'Clarence')
[Frances] and [James] have been happily married for seven years, and are looking forward to another seventy together. [James] and his daughter [Lynn] go to the beach every year. They always have an amazing time. [Lynn] took her son [Clarence] to the mall to shop for school clothes.
[{('Frances', 'grandson', 'Clarence'): [('Frances', 'husband', 'James'), ('James', 'grandson', 'Clarence')]}, {('James', 'grandson', 'Clarence'): [('James', 'daughter', 'Lynn'), ('Lynn', 'son', 'Clarence')]}]
['husband', 'daughter', 'son']