If there are four or more animals very close to each other on the grass in the image to the left.
return left image ;return animals in  #1 ;return grass in  #1 ;return #2 that are on #3 ;return #4 that are very close to  each other ;return number of  #5 ;return if  #6 is at least four
['select', 'project', 'project', 'filter', 'filter', 'aggregate', 'boolean']