def METHOD_NAME(self, subject_id, entity_id):
    """Returns the status of assertions from a specific entity_id.
    :param subject_id: The ID of the subject
    :param entity_id: The entity ID of the entity_id of the assertion
    :return: True or False depending on if the assertion is still
        valid or not.
    """
    try:
        (timestamp, info) = self._cache.get(_key(subject_id, entity_id))
    except ValueError:
        return False
    except TypeError:
        return False
    # if not info:
    #     return False
    try:
        return time_util.not_on_or_after(timestamp)
    except TooOld:
        return False