If an image contains only young hogs, all without distinctive patterned fur.
return hogs ;return #1 that are young ;return fur of #2 ;return #2 where  #3 is distinctive patterned ;return #2 besides  #4 ;return images ;return number of  #1 for each  #6 ;return number of  #5 for each  #6 ;return #6 where  #7 is equal to  #8
['select', 'filter', 'project', 'comparative', 'discard', 'select', 'group', 'group', 'comparative']