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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 incremental(self, start_time, include=None):
 """ Retrieve bulk data from the incremental API. :param include: list of objects to sideload. `Side-loading API Docs <https://developer.zendesk.com/rest_api/docs/core/side_loading>`__. :param start_time: The time of the oldest object you are interested in. """

        return self._query_zendesk(self.endpoint.incremental, self.object_type, start_time=start_time, include=include)