input: 
  from typing import List
  
  
  def generate_length_phrases(phrases: List[str]) -> str:
      """
      Generate a string with each phrase followed by its length.
      >>> generate_length_phrases(["A bird in the hand", "is worth two in the bush"])
      "A bird in the hand (17)is worth two in the bush (25)"
      """
  
output:     result = ""
      for phrase in phrases:
          result += f"{phrase} ({len(phrase)})"
      return result