If in one image is a pair of girls together and the other image is one single girl.
return one image  ;return girls in  #1 ;return #2 that are together ;return number of  #3 ;return if  #4 is equal to  two ;return the  other image  ;return girls in  #6 ;return number of  #7 ;return if  #8 is equal to  one ;return if  both  #5 and #9 are true
['select', 'project', 'filter', 'aggregate', 'boolean', 'select', 'project', 'aggregate', 'boolean', 'boolean']