Task: Question Generation
Input (English): Bermuda watercolours painted by local artists are sold at various galleries. Hand-carved cedar sculptures are another speciality. One such 7 ft (2.1 m) sculpture, created by Bermudian sculptor Chesley Trott, is installed at the airport's baggage claim area. In 2010, his sculpture The Arrival was unveiled near the bay to commemorate the freeing of slaves from the American brig Enterprise in 1835. Local artwork may also be viewed at several galleries around the island. Alfred Birdsey was one of the more famous and talented watercolourists; his impressionistic landscapes of Hamilton, St George's and the surrounding sailboats, homes, and bays of Bermuda are world-renowned.
Output (English): What significant event does the sculpture The Arrival portray?