What nation scored 7 in shooting in 1920?
CREATE TABLE table_63316 (
    "Rank" real,
    "Nation" text,
    "Sport" text,
    "Years" text,
    "Games" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
)
SELECT "Nation" FROM table_63316 WHERE "Sport" = 'shooting' AND "Total" = '7' AND "Years" = '1920'
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 nation scored 7 in shooting in 1920? ### Input: CREATE TABLE table_63316 (
    "Rank" real,
    "Nation" text,
    "Sport" text,
    "Years" text,
    "Games" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
) ### Response: SELECT "Nation" FROM table_63316 WHERE "Sport" = 'shooting' AND "Total" = '7' AND "Years" = '1920'