story: [Eric] went to the beach with his mother [Jennifer] and his son [Justin]. [William] asked his brother [Eric] if he would come help him fix his car next weekend. [Latasha] was excited to visit her son, [Justin], at college.
clean_story: [Latasha] was excited to visit her son, [Justin], at college. [Eric] went to the beach with his mother [Jennifer] and his son [Justin].
proof_state: [{('Latasha', 'mother', 'Jennifer'): [('Latasha', 'son', 'Justin'), ('Justin', 'grandmother', 'Jennifer')]}, {('Justin', 'grandmother', 'Jennifer'): [('Justin', 'father', 'Eric'), ('Eric', 'mother', 'Jennifer')]}]