human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Race, Dist (f), Course, Class, Prize (£K), Odds, Runners, Placing, Margin, Time, Jockey, Trainer
###Question: Which Margin has a Dist (f) larger than 10, and a Race of king george vi & queen elizabeth stakes?
gpt
SELECT Margin FROM table WHERE Dist (f) > 10 AND Race = king george vi & queen elizabeth stakes