If the photo on the right shows an animal that is not a zebra, and the one on the left shows at least two zebras in a dusty environment.
return photo on the  right ;return animals in  #1 ;return zebras in  #1 ;return #2 besides  #3 ;return number of #4 ;return if  #5 is  equal to one ;return photo on the  left ;return zebras in  #7 ;return environment ;return #9 that is  dusty ;return #8 in  #10 ;return number of #11 ;return if  #12 is  at least two ;return if  both  #6 and #13 are  true
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