In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Input: Consider Input: Article: DNA tells the story of the race to discover the structure of DNA, and the scientists who changed our understanding of the world and everything in it. The five-part series, to be broadcast from Thursday July 14 at 8:30 p.m. on ABC TV, also looks at the scientists' work for the future of mankind. The scientists were a small group of pioneers who explored a world too small to see. What they found there answered some eternal questions--What is life? How is it made ? Why are children like their parents? DNA is without doubt the most powerful substance on earth. The order of its chemicals determines whether a child has her mother's eyes or her father's smile. But as DNA shows, until 50 years ago, almost no one knew of its existence. All that changed when two unknown scientists - Jim Watson and Francis Crick -ran into a pub in Cambridge shouting that they'd found the secret of life. This declaration heralded a momentous discovery, not just for the human race but for the people involved. As this program shows, it was one of the most heated scientific races the world has ever seen. Dr Watson takes us back 50 years, guiding us through the tumultuous events that led to the creation of a double helix model being built by Dr Francis Crick and himself. He tells how he and Crick try hard to find the double helix first and win the Noble Prize. The program shows others involved with the DNA story, including Maurice Wilkins, who helped create the atom bomb. He became disillusioned with the science of death and chose the science of life instead, by looking for the structure of DNA.
Answer: give a TV program summary

Output: The purpose in writing this text is to _ .

Input: Consider Input: Article: In a survey of 1,500 European hotel managers, Americans were ranked second, behind the Japanese, as the world's best tourists. In the survey, conducted in April by the online travel site Expedia's German branch, Americans were seen as the most likely to try to speak a foreign language and the most interested in tasting local food. Americans came in third, behind the Japanese and British, as the "most polite" tourists, and third, behind the Japanese and Germans, as "best behaved". And ---- Americans were ranked far and away as the world's most generous tippers and biggest spenders. On the other hand, Americans were seen as the shabbiest dressers, the most likely to complain and the second noisiest. Who is louder? Only the Italians. Some of the other findings: Russians were as the least polite travelers, followed by the Israelis and French. The stingiest tippers: the Germans, followed by the French and Israelis. Italians, by far, were ranked as the best dressers, followed by the French and Spanish. In terms of bad dressing, the British were a distant second to Americans, followed by the Germans. Who's the most unwilling to try speaking in a foreign language? The French, the British and the Italians, in that order. The Chinese are the most reluctant to taste foreign food, followed closely by ---- this is strange ---- the British, whose home _ is probably the world's most seriously laughed at ( a little unfairly, perhaps). And, finally, the overall award for "worst tourist in the world" goes to the French, with the Indians and Chinese.
Answer: encourage people to travel

Output: The writer presents the passage here hoping to _ .

Input: Consider Input: Article: Fucheng Garden Villas is situated along the North 4th Ring Road,just 2 kilometres east away from the Asian Games Village with easy traffic connection.It is 5 kilometres from the Beijing Lufthansa Centre. Fucheng Garden Villas occupies an area of 34.7 hectares,over 80% of which is covered by trees and green,just like a garden in the city. All the 108 villas were designed by American Company IDI,in American style,luxurious besides comfortable. All materials of the construction and decoration as well as equipment are famous American products. From June 25 to July 31,1997,preferential prices for sale and rent are offered.You can move into Fucheng Garden Villas on signing an agreement. Bank will provide a 50% mortgage for 5 years. Overseas sales License: NO.124. Developer: Beijing Hongda Read Estate Co.Ltd. 60 East,North 4th Ring Road,Chaoyang District,Beijing. Tel:(8610)64967050 64967049 Fax:(8610)64933575
Answer: The Beijing Luftthansa
Output: The advertiser is _ .