before 10 o'clock on tuesday is there a 747 that flies from baltimore to san francisco 
return flights ;return #1 on 747 ;return #2 from baltimore ;return #3 to  san francisco ;return #4 before 10 o'clock ;return #5 on tuesday ;return is  there any  #6
['select', 'filter', 'filter', 'filter', 'filter', 'filter', 'boolean']