story: [Rachel] took her sister, [Latasha], out to dinner for her birthday. [Latasha] and her son [Justin] traveled around the world [Rachel] just had a baby and presented the baby proudly to the new maternal grandmother, [Jennifer]. [Justin] played basketball with his brother [Jose].
clean_story: [Latasha] and her son [Justin] traveled around the world [Rachel] took her sister, [Latasha], out to dinner for her birthday. [Rachel] just had a baby and presented the baby proudly to the new maternal grandmother, [Jennifer].
proof_state: [{('Justin', 'grandmother', 'Jennifer'): [('Justin', 'mother', 'Latasha'), ('Latasha', 'mother', 'Jennifer')]}, {('Latasha', 'mother', 'Jennifer'): [('Latasha', 'sister', 'Rachel'), ('Rachel', 'mother', 'Jennifer')]}]