[Frances] took her daughter [David] to lunch. [David] had to hire a babysitter for her son, [Michael], so she could go out. [Frances] and [James] were talking about where they went on their honeymoon. [Frances] told [James] she wants to go back to the same resort one day.
('James', 'Michael')
[Frances] and [James] were talking about where they went on their honeymoon. [Frances] told [James] she wants to go back to the same resort one day. [Frances] took her daughter [David] to lunch. [David] had to hire a babysitter for her son, [Michael], so she could go out.
[{('James', 'grandson', 'Michael'): [('James', 'daughter', 'David'), ('David', 'son', 'Michael')]}, {('James', 'daughter', 'David'): [('James', 'wife', 'Frances'), ('Frances', 'daughter', 'David')]}]
['wife', 'daughter', 'son']