question: Is there a silver cylinder near a cyan cube?
#1 return cylinders 
#2 return #1 that  are silver 
#3 return cubes 
#4 return #3 that  are cyan 
#5 return #2 that  are near any  #4 
#6 return the  number of  #5 
#7 return if  #6 is  at least one