If there is one tusked animal in the grass in the image on the left.
return left image ;return animals in  #1 ;return grass in  #1 ;return #2 that is tusked ;return #4 that is on #3 ;return number of  #5 ;return if  #6 is equal to  one
['select', 'project', 'project', 'filter', 'filter', 'aggregate', 'boolean']