[Alma] took her daughter, [Claudia], to lunch. [Katherine] had dinner with her sister. Her sister's son [Lionel] was also there. [Alma] took her son [Lionel] to school this morning because he missed the bus.
('Claudia', 'Katherine')
[Alma] took her daughter, [Claudia], to lunch. [Alma] took her son [Lionel] to school this morning because he missed the bus. [Katherine] had dinner with her sister. Her sister's son [Lionel] was also there.
[{('Claudia', 'aunt', 'Katherine'): [('Claudia', 'mother', 'Alma'), ('Alma', 'sister', 'Katherine')]}, {('Alma', 'sister', 'Katherine'): [('Alma', 'son', 'Lionel'), ('Lionel', 'aunt', 'Katherine')]}]