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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def verify(user, password):
 """Returns a simple verification callback that simply verifies that the users and password match that provided"""

    def verify_user(user_name, user_password):
        if user_name == user and user_password == password:
            return user_name
        return False
    return verify_user