If in at least one image there is a single hand holding two of the crabs legs.
return hand ;return crabs ;return legs of  #1 ;return #3 that #1 hold ;return number of #4 ;return number of #1 ;return If #6 is  equal to one ;return If #5 is  equal to two ;return If both  #7 and #8 are  true
['select', 'select', 'project', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']