CREATE TABLE table_24910737_1 (written_by VARCHAR, us_viewers__millions_ VARCHAR)
SELECT written_by FROM table_24910737_1 WHERE us_viewers__millions_ = "7.14"
ใครเป็นคนเขียนตอนที่มีผู้ชม 7.14?
Who wrote the episodes that had a viewership of 7.14?