Definition: In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
Input: Article: Stephen Hawking, one of the world's smartest physicists, once said: "I'm obsessed by time."Many of us are, and the popularity of time travel TV series has just proved that. After Palace and Startling by Each Step <<>> achieved startling ratings last year, Palace 2 aired on January 20, attracting time travel fans back to TV."It's fun to watch characters travel back in time and deal with the conflicts between modernity and ancient times," Xia Xiaoyan, who works for a foreign-owned enterprise in Shanghai, told China Daily. "Time travel series connect both today and the past, thus offering room for imagination," said Cai Yinong, the producer of Startling by Each Step. "I'm _ by the shows because they are characterized by dramatic and poetic love and have eye-pleasing actors," Xia explained her love for time travel TV series.Her comment echoes a 2011 survey by Great Marketing Research Co Ltd in China. When asked about what's so appealing about time travel TV series, 21 percent of respondents answered: "Those attractive characters." A bigger reason behind the popularity of time travel stories, however, is the relaxation they offer, according to the survey.Cai Yinong agrees. "Many people are facing tremendous pressures in their fast-paced lives, so this genre is more relaxing than other shows as it provides people with a terrific outlet to escape reality," Cai told China Daily. The love for time traveling is universal.Woody Allen's latest movie Midnight in Paris, which has been nominated for Best Picture, Directing, Original Screenplay and Art Direction for the 2012 Academy Awards, features modernity versus cultural nostalgia.
Answer: Time travel wins fans
Output:
Which might be the best title for this passage ?