If in one image there are two people running outside with snow on the ground.
return people ;return #1 running outside ;return the  ground ;return snow ;return #4 on #3 ;return #2 with #5 ;return images of #6 ;return number of  #6 for each  #7 ;return #7 where  #8 is equal to  two ;return number of  #9 ;return if  #10 is equal to  one
['select', 'filter', 'select', 'select', 'filter', 'filter', 'project', 'group', 'comparative', 'aggregate', 'boolean']