What is the number of the song named ?
CREATE TABLE table_68211 (
    "Number" real,
    "Name of the song" text,
    "Singer" text,
    "Drama" text,
    "Kind of the song" text
)
SELECT "Number" FROM table_68211 WHERE "Name of the song" = '實情'
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 the song named ? ### Input: CREATE TABLE table_68211 (
    "Number" real,
    "Name of the song" text,
    "Singer" text,
    "Drama" text,
    "Kind of the song" text
) ### Response: SELECT "Number" FROM table_68211 WHERE "Name of the song" = '實情'