question: If one image is from outside a town and the other image is from inside a town.
#1 return one image  
#2 return town  in  #1 
#3 return the  outside of #2 
#4 return if  #1 is from  #3 
#5 return the  other image  
#6 return town  in  #5 
#7 return the  inside of #6 
#8 return if  #5 is from  #7 
#9 return if  both  #4 and #8 are true