What year did Yuri Omeltchenko win Silver?
CREATE TABLE table_59408 (
    "Year" real,
    "Gold" text,
    "Silver" text,
    "Bronze" text,
    "Notes" text
)
SELECT "Year" FROM table_59408 WHERE "Silver" = 'yuri omeltchenko'
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 year did Yuri Omeltchenko win Silver? ### Input: CREATE TABLE table_59408 (
    "Year" real,
    "Gold" text,
    "Silver" text,
    "Bronze" text,
    "Notes" text
) ### Response: SELECT "Year" FROM table_59408 WHERE "Silver" = 'yuri omeltchenko'