code: def normalize_medscan_name(name):
      
      suffix = ' complex'
  
      for i in range(2):
          if name.endswith(suffix):
              name = name[:-len(suffix)]
      return name
docs: Removes the "complex" and "complex complex" suffixes from a medscan
      agent name so that it better corresponds with the grounding map.
  
      Parameters
      ----------
      name: str
          The Medscan agent name
  
      Returns
      -------
      norm_name: str
          The Medscan agent name with the "complex" and "complex complex"
          suffixes removed.