[Michelle]'s son, [Paul], had to stay home from school with a cold. [Michelle] asked her mother, [Emily], what they were going to have for lunch. [Paul] took his favorite son [William] to a baseball game where he caught a foul ball as a souvenir.
[Paul] took his favorite son [William] to a baseball game where he caught a foul ball as a souvenir. [Michelle]'s son, [Paul], had to stay home from school with a cold. [Michelle] asked her mother, [Emily], what they were going to have for lunch.
[{('William', 'mother', 'Emily'): [('William', 'son', 'Paul'), ('Paul', 'grandmother', 'Emily')]}, {('Paul', 'grandmother', 'Emily'): [('Paul', 'mother', 'Michelle'), ('Michelle', 'mother', 'Emily')]}]