what is elevation of tanzania?
CREATE TABLE table_27435931_1 (
    elevation_ft VARCHAR,
    country VARCHAR
)
SELECT COUNT(elevation_ft) FROM table_27435931_1 WHERE country = "Tanzania"
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 elevation of tanzania? ### Input: CREATE TABLE table_27435931_1 (
    elevation_ft VARCHAR,
    country VARCHAR
) ### Response: SELECT COUNT(elevation_ft) FROM table_27435931_1 WHERE country = "Tanzania"