What was the first season of the club that in 2012 was 2nd in Superettan?
CREATE TABLE table_122 (
    "Club" text,
    "Position in 2012" text,
    "First season" text,
    "Number of seasons" real,
    "First season of current spell" real,
    "Titles" real,
    "Last title" text
)
SELECT "First season" FROM table_122 WHERE "Position in 2012" = '2nd in Superettan'
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 was the first season of the club that in 2012 was 2nd in Superettan? ### Input: CREATE TABLE table_122 (
    "Club" text,
    "Position in 2012" text,
    "First season" text,
    "Number of seasons" real,
    "First season of current spell" real,
    "Titles" real,
    "Last title" text
) ### Response: SELECT "First season" FROM table_122 WHERE "Position in 2012" = '2nd in Superettan'