What was the rating in 1997?
CREATE TABLE table_17115 (
    "Year" real,
    "Network" text,
    "Lap-by-lap" text,
    "Color commentator(s)" text,
    "Pit reporters" text,
    "Host" text,
    "Ratings" text,
    "Viewers" text
)
SELECT "Ratings" FROM table_17115 WHERE "Year" = '1997'
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 was the rating in 1997? ### Input: CREATE TABLE table_17115 (
    "Year" real,
    "Network" text,
    "Lap-by-lap" text,
    "Color commentator(s)" text,
    "Pit reporters" text,
    "Host" text,
    "Ratings" text,
    "Viewers" text
) ### Response: SELECT "Ratings" FROM table_17115 WHERE "Year" = '1997'