def replace(self, variable, expression, replace_bound=False, alpha_convert=True):
        result = PossibleAntecedents()
        for item in self:
            if item == variable:
                self.append(expression)
            else:
                self.append(item)
        return result
:type aws_access_key_id: string
dataset/ETHPy150Open nltk/nltk/nltk/sem/drt.py/PossibleAntecedents.replace--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/boto-2.38.0/boto/__init__.py/connect_cloudsearch