If one stingray with its underside facing the camera is in the foreground of an image.
return stingray ;return the  foreground ;return #1 in  #2 ;return underside of  #3 ;return the  camera ;return #3 where #4 is  facing #5 ;return if  #6 is  in  one image
['select', 'select', 'filter', 'project', 'select', 'comparative', 'boolean']