How many u.s. viewers (million) have a series # 83?
CREATE TABLE table_25123 (
    "Series #" real,
    "Season #" real,
    "Episode title" text,
    "Written by" text,
    "Directed by" text,
    "U.S. viewers (millions)" text,
    "Original air date" text
)
SELECT "U.S. viewers (millions)" FROM table_25123 WHERE "Series #" = '83'
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: How many u.s. viewers (million) have a series # 83? ### Input: CREATE TABLE table_25123 (
    "Series #" real,
    "Season #" real,
    "Episode title" text,
    "Written by" text,
    "Directed by" text,
    "U.S. viewers (millions)" text,
    "Original air date" text
) ### Response: SELECT "U.S. viewers (millions)" FROM table_25123 WHERE "Series #" = '83'