Task: Question Decomposition
Input (English): question: What is the shape of the thing that is not a block or a ball?
Output (English): #1 return things 
#2 return #1 that are blocks 
#3 return #1 that are balls 
#4 return #1 besides  #2 
#5 return #4 besides  #3 
#6 return shape of #5