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_2731431_1 (elevation__m_ INTEGER, no VARCHAR)
### Question:
What is the elevation for number 39?
### Answer:
SELECT MAX(elevation__m_) FROM table_2731431_1 WHERE no = 39