question: is the small red cylinder closer to the brown or gray object?
#1 return cylinders 
#2 return #1 that is  red 
#3 return #2 that is  small 
#4 return objects 
#5 return #4 that is  brown 
#6 return #4 that is  gray 
#7 return which  is  closer to  #3 of #5 , #6