[Donna] got a big birthday cake from her aunt [Katherine]. [Rich] was so proud that his son [Tom] won the science fair! [Tom] and his sister [Donna] walked to school together every day, since they only lived two blocks away from the school.
('Rich', 'Katherine')
[Rich] was so proud that his son [Tom] won the science fair! [Tom] and his sister [Donna] walked to school together every day, since they only lived two blocks away from the school. [Donna] got a big birthday cake from her aunt [Katherine].
[{('Rich', 'sister', 'Katherine'): [('Rich', 'daughter', 'Donna'), ('Donna', 'aunt', 'Katherine')]}, {('Rich', 'daughter', 'Donna'): [('Rich', 'son', 'Tom'), ('Tom', 'sister', 'Donna')]}]