What is the number of claimed sales in the rock genre?
CREATE TABLE table_15676 (
    "Artist" text,
    "Country of origin" text,
    "Period active" text,
    "Release-year of first charted record" real,
    "Genre" text,
    "Claimed sales" text
)
SELECT "Claimed sales" FROM table_15676 WHERE "Genre" = 'rock'
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 is the number of claimed sales in the rock genre? ### Input: CREATE TABLE table_15676 (
    "Artist" text,
    "Country of origin" text,
    "Period active" text,
    "Release-year of first charted record" real,
    "Genre" text,
    "Claimed sales" text
) ### Response: SELECT "Claimed sales" FROM table_15676 WHERE "Genre" = 'rock'