If exactly three bassett hounds are pictured, two of them side by side.
return bassett hounds ;return number of  #1 ;return if  #2 is equal to  three ;return #1 that are side by side  ;return number of  #4 ;return if  #5 is equal to  two ;return if  both  #3 and #6 are true
['select', 'aggregate', 'boolean', 'filter', 'aggregate', 'boolean', 'boolean']