question: If a red sign is attached and perpendicular next to a window of a dark colored building.
#1 return sign 
#2 return #1 that is red 
#3 return building 
#4 return #3 that is dark colored 
#5 return window of #4 
#6 return #2 that is attached next to  #5 
#7 return #6 that is perpendicular next to  #5 
#8 return number of  #7 
#9 return if  #8 is at least one