Task: Question Decomposition
Input (English): question: Which headquarter locations are used by more than 2 companies?
Output (English): #1 return headquarters 
#2 return companies that  #1 are used by 
#3 return the  number of  #2 for each #1 
#4 return #1 where #3 is  more than  2 
#5 return the  locations of #4