For mid-hill zone what is the altitude?
CREATE TABLE table_10638523_1 (
    mid_hill_zone VARCHAR,
    particulars_and_characteristics VARCHAR
)
SELECT mid_hill_zone FROM table_10638523_1 WHERE particulars_and_characteristics = "Altitude"
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: For mid-hill zone what is the altitude? ### Input: CREATE TABLE table_10638523_1 (
    mid_hill_zone VARCHAR,
    particulars_and_characteristics VARCHAR
) ### Response: SELECT mid_hill_zone FROM table_10638523_1 WHERE particulars_and_characteristics = "Altitude"