If the left image contains exactly two unadorned, separate safety pins, and the right image contains exactly four safety pins.
return left image  ;return safety  pins  #1 ;return #2 that are separate ;return #3 that are unadorned ;return number of  #4 ;return if  #5 is equal to  two ;return right image  ;return safety  pins  in  #7 ;return number of  #8 ;return if  #9 is equal to  four ;return if  both  #6 and #10 are true
['select', 'project', 'filter', 'filter', 'aggregate', 'boolean', 'select', 'project', 'aggregate', 'boolean', 'boolean']