class Bank:
  def __init__(self):
    pass
  
  def collect_input(self):
    name = input("What is your name: ")
    age = input("What is your age: ")

    interests = []

    for i in range(3):
      interest = input(f"What is your number {i} interest: ")
      interests.append(interest)

    interests_string = ", ".join(interests)
    return f"Your name is {name} and you are {age} years old with interests in {interests_string}"
  
bank = Bank()
bank.collect_input()