story: [Paul] is coaching his daughter [Sabrina]'s softball team this summer. [Fletcher] and [Maria] celebrate their anniversary, while [Maria]'s dad [Paul] watches their kids.
query: ('Paul', 'Fletcher')
clean_story: [Fletcher] and [Maria] celebrate their anniversary, while [Maria]'s dad [Paul] watches their kids.
proof_state: [{('Paul', 'son-in-law', 'Fletcher'): [('Paul', 'daughter', 'Maria'), ('Maria', 'husband', 'Fletcher')]}]