[Emily] and her daughter [Margaret] went to see a movie yesterday and then got ice cream afterwards. [Marvin] took his daughter [Mary] to the park that afternoon to play. [Margaret] had a daughter named [Mary].
[Marvin] took his daughter [Mary] to the park that afternoon to play. [Margaret] had a daughter named [Mary]. [Emily] and her daughter [Margaret] went to see a movie yesterday and then got ice cream afterwards.
[{('Marvin', 'mother', 'Emily'): [('Marvin', 'daughter', 'Mary'), ('Mary', 'grandmother', 'Emily')]}, {('Mary', 'grandmother', 'Emily'): [('Mary', 'mother', 'Margaret'), ('Margaret', 'mother', 'Emily')]}]