If three models pose with rears turned to the camera in one image.
return images ;return models in  #1 ;return #2 that pose ;return rear of #3 ;return #3 where  #4 is to  the  camera ;return number of  #5 for each  #1 ;return #1 where  #6 is equal to  three ;return number of  #7 ;return if  #8 is equal to  one
['select', 'project', 'filter', 'project', 'comparative', 'group', 'comparative', 'aggregate', 'boolean']