If in the left image there are two or more zebras moving forward in the same direction.
return the  left image ;return zebras in  #1 ;return #2 that are moving forward ;return direction moving in  of #3 ;return #3 where  #4 is the  same ;return number of  #5 ;return if  #6 is at least two
['select', 'project', 'filter', 'project', 'comparative', 'aggregate', 'boolean']