If an image shows multiple people in a scene containing several elephants.
return people ;return elephants ;return images ;return number of #1 for each #3 ;return number of #2 for each #3 ;return #3 where #4 is  at least two ;return #6 where #5 is  at least two ;return number of #7 ;return If #8 is  at least one
['select', 'select', 'select', 'group', 'group', 'comparative', 'comparative', 'aggregate', 'boolean']