What is the average total produced when the prime mover is 12-251c?
CREATE TABLE table_name_49 (
    total_produced INTEGER,
    prime_mover VARCHAR
)
SELECT AVG(total_produced) FROM table_name_49 WHERE prime_mover = "12-251c"
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 average total produced when the prime mover is 12-251c? ### Input: CREATE TABLE table_name_49 (
    total_produced INTEGER,
    prime_mover VARCHAR
) ### Response: SELECT AVG(total_produced) FROM table_name_49 WHERE prime_mover = "12-251c"