Definition: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Input: What Happens in Vegas is a 2008 American comedy film directed by Tom Vaughan, written by Dana Fox and starring Cameron Diaz and Ashton Kutcher. The title is based on the Las Vegas marketing catchphrase "What happens in Vegas, stays in Vegas." Question: Who was the American screenwriter for 2008 American comedy film directed by Tom Vaughan and starring Cameron Diaz and Ashton Kutcher? Answer: Dana Fox
Output:
What Happens in Vegas is a 2008 American comedy film directed by Tom Vaughan, written by Dana Fox and starring Cameron Diaz and Ashton Kutcher.