Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_27435931_1 (elevation_ft VARCHAR, country VARCHAR)
### Question:
what is elevation of tanzania?
### Answer:
SELECT COUNT(elevation_ft) FROM table_27435931_1 WHERE country = "Tanzania"