If the trucks on are gray pavement in one of the images.
return trucks ;return pavement ;return #2 that is gray ;return #1 that are on #3 ;return images ;return number of  #1 for each  #5 ;return number of  #4 for each  #5 ;return #5 where  #6 is equal to  #7 ;return number of  #8 ;return if  #9 is equal to  one
['select', 'select', 'filter', 'filter', 'select', 'group', 'group', 'comparative', 'aggregate', 'boolean']