input: def perform_math_operations(operations, numbers):
      """
      Given two lists, operations and numbers. The first list contains basic math operations,
      and the second list is a set of integers. Use these lists to construct the algebraic
      expression and return its evaluation.
  
      The basic math operations:
      Addition ( + ) 
      Subtraction ( - ) 
      Multiplication ( * ) 
      Floor division ( // ) 
      Exponentiation ( ** ) 
  
      Example:
      operations['+', '*', '-']
      numbers = [2, 3, 4, 5]
      result = 2 + 3 * 4 - 5
      => result = 9
  
      Note:
          The length of the operations list is one less than the length of the numbers list.
          Numbers is a list of non-negative integers.
          The operations list contains at least one operation, and the numbers list contains at least two integers.
      """
output:     
      expression = str(numbers[0])
      for i in range(len(operations)):
          expression += operations[i] + str(numbers[i + 1])
      return eval(expression)
  