If one image contains exactly two intact lemons, and the other includes a lemon half.
return one image ;return lemons in  #1 ;return #2 that are intact ;return number of  #3 ;return if  #4 is equal to  two ;return the  other image ;return lemon half ;return if  #7 is in  #6 ;return if  both  #5 and #8 are true
['select', 'project', 'filter', 'aggregate', 'boolean', 'select', 'select', 'boolean', 'boolean']