If each image contains one beetle and no ball, and at least one image shows a beetle with a black horn that curves toward its back.
return images ;return beetles in  #1 ;return balls in  #1 ;return number of  #2 for each  #1 ;return number of  #3 for each  #1 ;return #1 where  #4 is equal to  one ;return #1 where  #5 is equal to  zero ;return #1 in  both  #6 and #7 ;return number of  #8 ;return number of  #1 ;return if  #9 is equal to  #10 ;return beetle  ;return horn of #12 ;return back of #12 ;return #12 where  #13 is black ;return #12 where  #13 curves toward #14 ;return #12 in  both  #15 and #16 ;return if  #17 is in  at least one image  ;return if  both  #11 and #18 are true
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