Input (grade 10): The Grumman G-21 Goose amphibious aircraft was designed as an eight-seat "commuter" plane for businessmen in the Long Island area.
Output (grade 6): The Grumman G-21 Goose is an amphibious aircraft, which means it can land and take off on water. It was designed as an eight-seat "commuter" plane for businessmen in the Long Island area.