What is the nationality of the 2012 clausura tournament?
CREATE TABLE table_74456 (
    "Tournament" text,
    "Player" text,
    "Nationality" text,
    "Team" text,
    "Games played" real,
    "Goals conceded" real,
    "Coefficient" text
)
SELECT "Nationality" FROM table_74456 WHERE "Tournament" = '2012 Clausura'
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 nationality of the 2012 clausura tournament? ### Input: CREATE TABLE table_74456 (
    "Tournament" text,
    "Player" text,
    "Nationality" text,
    "Team" text,
    "Games played" real,
    "Goals conceded" real,
    "Coefficient" text
) ### Response: SELECT "Nationality" FROM table_74456 WHERE "Tournament" = '2012 Clausura'