story: [Thomas] is husband of [Mary] and son of [James]. [James] is coaching his daughter [Glenna]'s softball team this summer.
query: ('James', 'Mary')
clean_story: [Thomas] is husband of [Mary] and son of [James].
proof_state: [{('James', 'daughter-in-law', 'Mary'): [('James', 'son', 'Thomas'), ('Thomas', 'wife', 'Mary')]}]