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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 get_measurement_id_options(self):
 """ Returns list of measurement choices."""

        # get the URL for the main check in page
        document = self._get_document_for_url(
            self._get_url_for_measurements()
        )

        # gather the IDs for all measurement types
        measurement_ids = self._get_measurement_ids(document)
        return measurement_ids