Which Rider is grid 7?
CREATE TABLE table_49648 (
    "Rider" text,
    "Bike" text,
    "Laps" real,
    "Time" text,
    "Grid" real
)
SELECT "Rider" FROM table_49648 WHERE "Grid" = '7'
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: Which Rider is grid 7? ### Input: CREATE TABLE table_49648 (
    "Rider" text,
    "Bike" text,
    "Laps" real,
    "Time" text,
    "Grid" real
) ### Response: SELECT "Rider" FROM table_49648 WHERE "Grid" = '7'