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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(self, sid):
 """ Constructs a RoomRecordingContext :param sid: The sid :returns: twilio.rest.video.v1.room.recording.RoomRecordingContext :rtype: twilio.rest.video.v1.room.recording.RoomRecordingContext """

        return RoomRecordingContext(self._version, room_sid=self._solution['room_sid'], sid=sid, )