story: [Valerie] invited her mother, [Molly], to dinner and extended the invitation to [Molly]'s son, [James]. [James] is happy that his brother, [Michael], is becoming successful.
query: ('Valerie', 'Michael')
clean_story: [Valerie] invited her mother, [Molly], to dinner and extended the invitation to [Molly]'s son, [James]. [James] is happy that his brother, [Michael], is becoming successful.
proof_state: [{('Valerie', 'brother', 'Michael'): [('Valerie', 'mother', 'Molly'), ('Molly', 'son', 'Michael')]}, {('Molly', 'son', 'Michael'): [('Molly', 'son', 'James'), ('James', 'brother', 'Michael')]}]