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_26808178_3 (original_air_date VARCHAR, us_viewers__millions_ VARCHAR)
### Question:
Which original air date had 0.871 U.S. viewers (millions)?
### Answer:
SELECT original_air_date FROM table_26808178_3 WHERE us_viewers__millions_ = "0.871"