Write a multi-choice question for the following article, with the given choices and answer: Article: News one: As the pace of life in big cities is getting faster, people are looking for more ways to relax. Let's take a look at one way people are reducing stress in Beijing. The game is "Room Escape". "Room Escape" was originally a computer game. In recent years, it has been adapted to a real life game. There are more than 10 places in Beijing where people can play this game. According to the rules, the players are first taken to a house with several iron doors. They then need to find a way out of the house in one hour. Different houses have different ways of escaping, all of which require players' bold , careful thought, and teamwork. News two: The Chinese government has published a list of 24 guidelines  on how to take better care of parents. They are a modern update to 24 old stories about respectful children from the Yuan Dynasty. The guidelines list 24 things to do with parents, including giving them a call every week, teaching them to use the internet, and supporting single parents' remarriage. The guidelines stem from a Yuan Dynasty book, about 24 filial-hearted children who treated their parents very well. It is a value younger generations should never forget. Options: A They play it for fun B They want to know how clever they are. C They want to find out different ways of escaping. D To relax themselves. Answer: D To relax themselves. Question:

Why do people play "Room Escape"?