[Katherine] was more than happy to help her sister by watching her child [Claudia]. [Katherine] was so excited to learn that her son [Bret] got accepted into college. [Matthew] read his daughter [Claudia] a bedtime story. Soon she was fast asleep.
('Matthew', 'Bret')
[Matthew] read his daughter [Claudia] a bedtime story. Soon she was fast asleep. [Katherine] was more than happy to help her sister by watching her child [Claudia]. [Katherine] was so excited to learn that her son [Bret] got accepted into college.
[{('Matthew', 'nephew', 'Bret'): [('Matthew', 'sister', 'Katherine'), ('Katherine', 'son', 'Bret')]}, {('Matthew', 'sister', 'Katherine'): [('Matthew', 'daughter', 'Claudia'), ('Claudia', 'aunt', 'Katherine')]}]