How many Silver medals did the Nation with a Rank of less than 1 receive?
CREATE TABLE table_name_37 (silver INTEGER, rank INTEGER)
SELECT AVG(silver) FROM table_name_37 WHERE rank < 1
### Context: CREATE TABLE table_name_37 (silver INTEGER, rank INTEGER) ### Question: How many Silver medals did the Nation with a Rank of less than 1 receive? ### Answer: SELECT AVG(silver) FROM table_name_37 WHERE rank < 1