story: [Otto] called his brother [Paul] on Friday because it was his birthday. [Otto] is coaching his daughter [Rebbeca]'s softball team this summer. [Otto] needed someone to help him move out of his dorm last May. He asked his brother [James] and he said he would help him.
query: ('James', 'Paul')
clean_story: [Otto] needed someone to help him move out of his dorm last May. He asked his brother [James] and he said he would help him. [Otto] called his brother [Paul] on Friday because it was his birthday.
proof_state: [{('James', 'brother', 'Paul'): [('James', 'brother', 'Otto'), ('Otto', 'brother', 'Paul')]}]