question: If the left image shows side-by-side ferrets standing on their own feet, and the right image shows a single forward-facing ferret.
#1 return ferrets 
#2 return #1 that are  standing on their own feet 
#3 return #2 that are  side-by-side 
#4 return if  #3 are  in  the  left image 
#5 return the  right image 
#6 return ferrets in  #5 
#7 return #6 that are  forward-facing 
#8 return number of #7 
#9 return if  #8 is  equal to one 
#10 return if  both  #4 and #9 are  true