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.

Ex Input:
Article: Today, nearly 400 animals are listed as threatened or endangered animals in the United States. Many are at risk of becoming extinct or disappearing permanently. Unless efforts to save these vulnerable animals succeed, many of the country's greatest creatures will be lost forever. From the facts listed, guess which animals are endangered. Click on the picture to find out more about each of these animals in trouble. American Crocodile *American crocodiles are about 12 feet long. They live on land and in shallow water, swamps and marshes. *American crocodiles like to float in the water with only their eyes and noses above the water surface. *American crocodiles eat mostly small animals, which they grab with their strong jaws and sharp teeth. *American crocodiles lay eggs. They hide their eggs under twigs and leaves, or bury them in the sand. *Some crocodiles help their young hatch, and then carry them to the water in their mouth. Habitat Southern Florida, Mexico, Central and South American, Caribbean islands. Why It's Endangered Overhunted for its skin and habitat destruction. Peninsular Bighorn Sheep *Bighorn sheep can weigh as much as 280 pounds and stand about 3 feet tall. *They live in dry, desert mountain ranges, near rocky cliffs. *Bighorn sheep eat grass, twigs and leaves. *Male sheep are called rams and can be recognized by their huge, brown horns. The horns curl back over the ears, down,and up past the cheeks. *They live in herds or groups. The male sheep with the biggest horns are usually in charge. Male horns can weigh as much as 30 pounds. *Males will use their massive horns to fight. The fights can last as long as 24 hours. *Females are called ewes. They are smaller than rams and have shorter, smaller horns. Habitat Nevada and California to west Texas and south into Mexico. Why It's Endangered Loss of habitat, hunting illegally, drought and disease.
Answer: Website.

Ex Output:
Where can the article be found according to the passage?

Ex Input:
Article: By Zhang Youlv (China Daily 09/29/2008)--A manned lunar landing is China's next target when the current three-stage space program ends in the next dacade. "When our manned space program is completed, we will travel even further," Wang Zhaoyao, deputy head of China's manned space program office and Shenzhou VII mission spokesman, told a briefing in Beijing three hours after China's third manned space mission was successfully concluded yesterday. "After comprehensively analyzing the general trend of the international development of manned space, as well as realities in China, we see a manned lunar landing as a both challenging and tactical field in global hi-tech," he said. "We believe it necessary for our country to do something in this field," Wang said. He did not give a specific date for a moon landing. Wang, however, said, "Experts believe this is 'very much needed' for research into relevant (closely connected) technologies to further China's achievements in space." The 68-hour Shenzhou VII mission featured a 25-minute spacewalk on Saturday. It was broadcast live and watched by millions throughout the country. The crew's landing at a site in the Inner Mongolia autonomous region was also carried live by national television. The entire mission was pronounced a complete success. Wang said the three astronauts, were transported to Hohhot, the region's capital, and would spend the evening there. "They will return to Beijing this morning," he said. "During the course of the mission, Russian experts provided strong technical support for the EVA spacesuits. The successful Sino-Russian cooperation for this flight created beneficial conditions for more intensive cooperation between the two sides in the future," Wang said. The mission's success has paved the way for completing the second stage of the program--building a space station before 2020. Before that, a space lab will be set up in 2010 with Shenzhou X, the country's next full-crew space journey.
Answer: No specific date.

Ex Output:
When will China's spaceship land on the moon?

Ex Input:
Article: Fire Station No.6 in Livermore,California,houses a celebrity--a 107-year-old light bulb that has been on for over a million hours,earning the title of the"World's longest continuously burning bulb"by Ripley's Believe It Or Not!The bulb also holds the Guinness World Record. Nobody knows why this bulb has stayed alive for so many years.Most people believe that it is due to two reasons--it has almost never been turned off and it is really well made.Its perfect seal lets no air in.keeping its carbon filament from burning out. The bulb was first installed at the fire department hose cart house on L Street in 1901.In 1903 it was moved to the new Station 1 on First and McLeod,and survived the renovation of the Firehouse in 1937.when it was off for about a week.The last time the bulb was switched off was in July l976,when it was moved to Fire Station No.6.Thousands of people watched as the electrician tried to re-attach the bulb at its new location.At first nothing happened and people thought the bulb had finally died.However,a slight touch of its switch and then,the bulb came on and has been on since.Nobody at the station dares to touch it,even to clean it. A local reporter first discovered the bulb's significance in 1972.He recommended his readers to go visit it if they ever went to Livermore.All of a sudden thousands of people came to Fire Station No.6 and the bulb became famous. Needless to say,the bulb is now a big source of pride and joy for the city of Livermore.So when some folks offered to buy it,the answer from the city was"NO!"
Answer: Its seal was perfect.

Ex Output:
Which of the following may not be a reason for the bulb to stay alive for so long?