Question: What is the average GBP Price with an event in monterey, a rm auction house, and a price of $154000 later than 2003?
SQL: SELECT AVG("GBP Price") FROM "2-1498073-4" WHERE "Event" = 'monterey' AND "Auction House" = 'rm' AND "Price" = 154000.0 AND "Year" > 2003.0;