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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 find_encrypt_data_assertion_list(self, _assertions):
 """ Verifies if a list of assertions contains encrypted data in the advice element. :param _assertions: A list of assertions. :return: True encrypted data exists otherwise false. """

        for _assertion in _assertions:
            if _assertion.advice:
                if _assertion.advice.encrypted_assertion:
                    res = self.find_encrypt_data_assertion(
                        _assertion.advice.encrypted_assertion)
                    if res:
                        return True