If no bowl of potatoes has a utensil handle sticking out of it.
return bowls of potatoes ;return utensil ;return handle of #2 ;return #3 sticking out of #1 ;return #1 with #4 ;return number of  #5 ;return if  #6 is equal to  zero
['select', 'select', 'project', 'filter', 'filter', 'aggregate', 'boolean']