How many digital terrestrial channels are there for channel 4?
CREATE TABLE table_182410_10 (
    digital_terrestrial_channel VARCHAR,
    channel VARCHAR
)
SELECT COUNT(digital_terrestrial_channel) FROM table_182410_10 WHERE channel = "channel 4"
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: How many digital terrestrial channels are there for channel 4? ### Input: CREATE TABLE table_182410_10 (
    digital_terrestrial_channel VARCHAR,
    channel VARCHAR
) ### Response: SELECT COUNT(digital_terrestrial_channel) FROM table_182410_10 WHERE channel = "channel 4"