If you can see a second animal further off in the background.
return animals ;return #1 that is  further off ;return background ;return #2 that is  in  #3 ;return number of #1 ;return number of #4 ;return If #5 is  at least two ;return If #6 is  at least one ;return If both  #7 and #8 are  true
['select', 'filter', 'select', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']