Instructions: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Input: Fifty Shades of Grey has topped best - seller lists around the world , selling over 125 million copies worldwide by June 2015 . It has been translated into 52 languages , and set a record in the United Kingdom as the fastest - selling paperback of all time . Critical reception of the book , however , has tended towards the negative , with the quality of its prose generally seen as poor . Universal Pictures and Focus Features produced a film adaptation , which was released on 13 February 2015 and also received generally unfavourable reviews .
Output:
Fifty Shades of Grey