What rank was the country with no bronze but at least 1 silver medals?
CREATE TABLE table_60856 (
    "Rank" real,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
)
SELECT AVG("Rank") FROM table_60856 WHERE "Bronze" < '1' AND "Silver" > '1'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What rank was the country with no bronze but at least 1 silver medals? ### Input: CREATE TABLE table_60856 (
    "Rank" real,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
) ### Response: SELECT AVG("Rank") FROM table_60856 WHERE "Bronze" < '1' AND "Silver" > '1'