input: 
  def use_recursion_to_solve(problem: str) -> str:
      """
      Describes how to use recursion to solve a given problem in Python. It explains
      that recursion involves defining a problem in terms of itself and breaking it
      down into smaller problems until the problem is small enough to be solved directly.
      The result from a smaller problem is then combined with the result from the larger
      problem until the original problem is solved. In Python, a recursive function is one
      that calls itself.
      >>> use_recursion_to_solve("How do we use recursion to solve a given problem in Python?")
      'Recursion is a powerful technique for solving problems. It involves defining a problem in terms of itself. A recursion problem is solved by breaking it down into smaller problems, until the problem is small enough to be solved directly. The result from a smaller problem can then be combined with the result from the larger problem, until the original problem is solved. In Python, a recursive function is one that calls itself.'
      """
  
output:     explanation = "Recursion is a powerful technique for solving problems. It involves defining a problem in terms of itself. A recursion problem is solved by breaking it down into smaller problems, until the problem is small enough to be solved directly. The result from a smaller problem can then be combined with the result from the larger problem, until the original problem is solved. In Python, a recursive function is one that calls itself."
      return explanation