If left image contains more than one dog, with at least one wearing a collar.
return left image ;return dogs of #1 ;return collar ;return #2 wearing #3 ;return the  number of  #2 ;return the  number of  #4 ;return if  #5 is higher than one ;return if  #6 is at least one ;return if  both  #7 and #8 is true
['select', 'project', 'select', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']