If in one image, half a lemon with cut side to the front is placed in front of two whole lemons and leaves.
return half a  lemon ;return lemon ;return cut side of #1 ;return #1 where  #3 is to  the  front  ;return #2 that are whole ;return leaves ;return #4 that is placed in  front  of #6 ;return #5 that #7 is placed in  front  of ;return images ;return number of  #8 for each  #9 ;return #9 where  #10 is equal to  two ;return number of  #11 ;return if  #12 is equal to  one
['select', 'select', 'project', 'comparative', 'filter', 'select', 'filter', 'filter', 'select', 'group', 'comparative', 'aggregate', 'boolean']