Which mountain range contains Sierra Blanca Peak?
CREATE TABLE table_name_68 (
    mountain_range VARCHAR,
    mountain_peak VARCHAR
)
SELECT mountain_range FROM table_name_68 WHERE mountain_peak = "sierra blanca peak"
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: Which mountain range contains Sierra Blanca Peak? ### Input: CREATE TABLE table_name_68 (
    mountain_range VARCHAR,
    mountain_peak VARCHAR
) ### Response: SELECT mountain_range FROM table_name_68 WHERE mountain_peak = "sierra blanca peak"