Question: I'm taking a test and have to guess the right answer to the question after the article. Article: I love sleeping. It's something I'm good at. There's nothing better than nodding off on the sofa in front of the TV and when my head hits the pillow at night, I have no problem falling into a deep sleep within minutes. There is one place where I never nap and that's at work--but new research suggests I should! The idea of you and your colleagues heading off for a lie down in the afternoon may seem strange, but some companies such as Google and Facebook actually encourage it. Because it's thought that a power-nap makes them more refreshed and more focused, and this in turn makes them more productive. An Australian health writer called Victoria is a founder of a campaign called Nap Now which is trying to make sleeping at work more acceptable. She calls herself a " _ "! She says: "I think that our culture is a bit crazy not to accept it... It's time to end the common work principle which is all about working longer and harder." So should we all be taking a sleeping bag and pillow to work with us? A few years ago, research by the East of England Development Agency found 30% of people have their best ideas in bed compared to just 11% who have them at their desk. That suggests people are more creative when they are relaxed--and the agency has called for companies to put beds in the workplace. A nap in the afternoon is nothing new. In certain hot countries, such as Spain, a short rest or sleep in the afternoon-called a siesta-is perfectly normal. So maybe we should break from the traditional nine-to-five work culture and take up the siesta. The UK's Sleep Council claims the nine-to-five working day does not fit into the natural sleeping pattern of the human race and says that bosses need to introduce a more sleep-friendly working day. Question: What is the author's main purpose of writing the passage? Options: A: To explain how to nap at work. B: To show how the new study was carried out. C: To tell us the importance of sleeping at work. D: To call for the more sleep-friendly work culture.
Answer:
D