[James] and his wife [Frances] decided to take a trip. [Frances] wanted to visit her grandson [Wayne]. [Wayne] was sad to learn that his sister [Natasha] was not going to make it to dinner like they had planned.
('James', 'Natasha')
[James] and his wife [Frances] decided to take a trip. [Frances] wanted to visit her grandson [Wayne]. [Wayne] was sad to learn that his sister [Natasha] was not going to make it to dinner like they had planned.
[{('James', 'granddaughter', 'Natasha'): [('James', 'grandson', 'Wayne'), ('Wayne', 'sister', 'Natasha')]}, {('James', 'grandson', 'Wayne'): [('James', 'wife', 'Frances'), ('Frances', 'grandson', 'Wayne')]}]
['wife', 'grandson', 'sister']