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_11111116_7 (directed_by VARCHAR, us_viewers__million_ VARCHAR)
### Question:
Who directed an episode that had 2.81 million U.S. viewers?
### Answer:
SELECT directed_by FROM table_11111116_7 WHERE us_viewers__million_ = "2.81"