If no grassy ground is visible in one of the dog images.
return ground ;return #1 that is grassy ;return #2 that is visible ;return images of #3 ;return dogs ;return images of #5 ;return images ;return #7 in  both  #4 and #6 ;return #6 besides  #8 ;return number of  #9 ;return if  #10 is equal to  one
['select', 'filter', 'filter', 'project', 'select', 'project', 'select', 'intersection', 'discard', 'aggregate', 'boolean']