text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE shipments (order_id VARCHAR, shipment_date INTEGER)
  ### Question:
  Find the id of the order which is shipped most recently.
  ### Answer:
  SELECT order_id FROM shipments WHERE shipment_date = (SELECT MAX(shipment_date) FROM shipments)