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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 validate_read(self, address):
 """Raises an exception if the address is not allowed to be read in this context, based on txn inputs. Args: address (str):
 An address to be validated. Returns: None Raises: AuthorizationException """


        if not any(address.startswith(ns) for ns in self._read_list):
            raise AuthorizationException(address=address)