Task: Question Decomposition
Input (English): question: how many objects share the same shape as the largest object?
Output (English): #1 return objects 
#2 return #1 that  is  largest 
#3 return shapes of #1 
#4 return shape of #2 
#5 return #1 where #3 is  the  same as #4 
#6 return number of  #5