How did the team place when they did not qualify for the Concaf Champions Cup but made it to Round of 16 in the U.S. Open Cup?
CREATE TABLE table_16857_2 (
    mls_cup_playoffs VARCHAR,
    concacaf_champions_cup___champions_league VARCHAR,
    us_open_cup VARCHAR
)
SELECT mls_cup_playoffs FROM table_16857_2 WHERE concacaf_champions_cup___champions_league = "Did not qualify" AND us_open_cup = "Round of 16"
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: How did the team place when they did not qualify for the Concaf Champions Cup but made it to Round of 16 in the U.S. Open Cup? ### Input: CREATE TABLE table_16857_2 (
    mls_cup_playoffs VARCHAR,
    concacaf_champions_cup___champions_league VARCHAR,
    us_open_cup VARCHAR
) ### Response: SELECT mls_cup_playoffs FROM table_16857_2 WHERE concacaf_champions_cup___champions_league = "Did not qualify" AND us_open_cup = "Round of 16"