When is the winner panathinaikos, the runner-up olympiacos and the venue nikos goumas stadium?
CREATE TABLE table_50529 (
    "Year" text,
    "Winner" text,
    "Runner-up" text,
    "Score" text,
    "Venue" text
)
SELECT "Year" FROM table_50529 WHERE "Winner" = 'panathinaikos' AND "Runner-up" = 'olympiacos' AND "Venue" = 'nikos goumas stadium'
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: When is the winner panathinaikos, the runner-up olympiacos and the venue nikos goumas stadium? ### Input: CREATE TABLE table_50529 (
    "Year" text,
    "Winner" text,
    "Runner-up" text,
    "Score" text,
    "Venue" text
) ### Response: SELECT "Year" FROM table_50529 WHERE "Winner" = 'panathinaikos' AND "Runner-up" = 'olympiacos' AND "Venue" = 'nikos goumas stadium'