What is the rank for Murphy Oil?
CREATE TABLE table_21926985_2 (
    state_rank_by_revenue VARCHAR,
    company_name VARCHAR
)
SELECT state_rank_by_revenue FROM table_21926985_2 WHERE company_name = "Murphy Oil"
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 rank for Murphy Oil? ### Input: CREATE TABLE table_21926985_2 (
    state_rank_by_revenue VARCHAR,
    company_name VARCHAR
) ### Response: SELECT state_rank_by_revenue FROM table_21926985_2 WHERE company_name = "Murphy Oil"