story: One day [Jeffrey] was hanging out with his mother [Myrna] when the phone rang. [Myrna] answered the phone and spoke to her mother [Gabrielle]. They spoke for a few minutes then hung up the phone.
query: ('Jeffrey', 'Gabrielle')
clean_story: One day [Jeffrey] was hanging out with his mother [Myrna] when the phone rang. [Myrna] answered the phone and spoke to her mother [Gabrielle]. They spoke for a few minutes then hung up the phone.
proof_state: [{('Jeffrey', 'grandmother', 'Gabrielle'): [('Jeffrey', 'mother', 'Myrna'), ('Myrna', 'mother', 'Gabrielle')]}]