If the left and right image contains the same sailboat facing opposite directions.
return left image ;return sailboat in  #1 ;return right image ;return sailboat in  #3 ;return if  #2 is the  same as #4 ;return direction of #2 ;return direction of #4 ;return if  #6 is the  opposite of #7 ;return if  both  #5 and #8 are true
['select', 'project', 'select', 'project', 'boolean', 'project', 'project', 'boolean', 'boolean']