If there is a single white pillow with a pair of breasts on them.
return pillow ;return #1 that is  white ;return breasts ;return pair of  #3 ;return #2 with  #4 ;return the  number of #5 ;return If #6 is  equal to one
['select', 'filter', 'select', 'project', 'filter', 'aggregate', 'boolean']