How many years after Fairfax was a character in Rosemary Sutcliff's Simon was he a pivotal character in To Kill a King?
return Fairfax ;return #1 was  a character in  Rosemary Sutcliff 's Simon ;return #1 was  a pivotal character in  to Kill a   King ;return when  was  #2 ;return when  was  #3 ;return difference of #5 and  #4 in  years
['select', 'filter', 'filter', 'project', 'project', 'arithmetic']