question: If one image shows exactly one guinea pig surrounded by butterflies while the other image shows several guinea pigs.
#1 return one image  
#2 return guinea pig in  #1 
#3 return butterflies in  #1 
#4 return #2 that is surrounded by #3 
#5 return number of  #4 
#6 return if  #5 is equal to  one 
#7 return other image  
#8 return guinea pigs in  #7 
#9 return number of  #8 
#10 return if  #9 is at least two 
#11 return if  both  #6 and #10 are true