If the left and right image contains the same number of crabs facing the same direction.
return crabs ;return the  direction that #1 are  facing ;return #1 where #2 is  the  same  ;return left image ;return right image ;return #3 in  #4 ;return #3 in  #5 ;return number of #6 ;return number of #7 ;return If #8 is  equal to #9
['select', 'project', 'comparative', 'select', 'select', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean']