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_221315_3 (max_altitude__miles_ VARCHAR, pilot VARCHAR)
### Question:
What was the maximum altitude for Neil Armstrong?
### Answer:
SELECT max_altitude__miles_ FROM table_221315_3 WHERE pilot = "Neil Armstrong"