story: [Mark] took his son [Jeremy] out for ice cream. [Jennifer] was eager to spend time with her son, [Mark]. [Georgina] always goes to the park with her son [Jeremy] on Saturdays. [Jeremy]'s brother [Melvin] would not let him play the xbox game.
clean_story: [Georgina] always goes to the park with her son [Jeremy] on Saturdays. [Mark] took his son [Jeremy] out for ice cream. [Jennifer] was eager to spend time with her son, [Mark].
proof_state: [{('Georgina', 'mother', 'Jennifer'): [('Georgina', 'son', 'Jeremy'), ('Jeremy', 'grandmother', 'Jennifer')]}, {('Jeremy', 'grandmother', 'Jennifer'): [('Jeremy', 'father', 'Mark'), ('Mark', 'mother', 'Jennifer')]}]