story: [Cecilia] had to cut her visit short with her sister, [Mary] because her mother, [Nettie] needed help painting. [Johnathan]'s mother, [Mary], took him shopping for a new television [Pedro] played scrabble with his mother [Mary] and his brother [Johnathan].
clean_story: [Johnathan]'s mother, [Mary], took him shopping for a new television [Cecilia] had to cut her visit short with her sister, [Mary] because her mother, [Nettie] needed help painting.
proof_state: [{('Johnathan', 'grandmother', 'Nettie'): [('Johnathan', 'mother', 'Mary'), ('Mary', 'mother', 'Nettie')]}, {('Mary', 'mother', 'Nettie'): [('Mary', 'sister', 'Cecilia'), ('Cecilia', 'mother', 'Nettie')]}]