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 table_name_48 (people_on_board INTEGER, airline VARCHAR, aircraft_type VARCHAR)
  ### Question:
  What is the number of people on board at Iberia Airline, with the aircraft type of lockheed l-1049g?
  ### Answer:
  SELECT AVG(people_on_board) FROM table_name_48 WHERE airline = "iberia" AND aircraft_type = "lockheed l-1049g"