If no more than three zebra are shown in total, and the right image contains a single zebra standing with its head and body in profile.
return zebras ;return number of #1 ;return If #2 is  at most three ;return right image ;return zebras in  #4 ;return #5 that is  standing with  its head in  profile ;return #6 that is  standing with  its body in  profile ;return number of #7 ;return If #8 is  equal to one ;return If both  #3 and #9 are  true
['select', 'aggregate', 'boolean', 'select', 'project', 'filter', 'filter', 'aggregate', 'boolean', 'boolean']