story: [James] and his son [Mark] went to the store to by bread. [Mark] sent his grandmother [Michelle] flowers on her birhday. [James]'s son [Bernard] entered rehab for the ninth time at the age of thirty.
query: ('James', 'Michelle')
clean_story: [James] and his son [Mark] went to the store to by bread. [Mark] sent his grandmother [Michelle] flowers on her birhday.
proof_state: [{('James', 'mother', 'Michelle'): [('James', 'son', 'Mark'), ('Mark', 'grandmother', 'Michelle')]}]