If at least one of the trains in one of the images is passing through a grassy area.
return trains ;return area ;return #2 that is grassy ;return #1 passing through #3 ;return images of #4 ;return number of  #4 for each  #5 ;return #5 where  #6 is at least one ;return number of  #7 ;return if  #8 is equal to  one
['select', 'select', 'filter', 'filter', 'project', 'group', 'comparative', 'aggregate', 'boolean']