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.
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Question: Article: After an extra day in space,the crew of Discovery returned to Earth,landing at Edwards Air Force Base in California early on Tuesday morning.The shuttle and its crew spent two weeks in space,most of it aboard the International Space Station.It was the first flight of NASA's spaceshuttle fleet since February 2003,when the shuttle Columbia came apart while reentering Earth's atmosphere. NASA officials delayed Discovery's return for one day because of cloudy weather in Florida,where the shuttle was supposed to lanD. On Tuesday morning,mission controllers directed Discovery to a landing site in California,where the skies were clear.The crew members will have to wait until Wednesday to see their families when they all meet together in Houston at the Johnson Space Center. Discovery had a very busy mission in space,compared to past missions.The space shuttle docked with the International Space Station most of the journey,delivering badly needed supplies and repairing damaged parts.The crew spent a lot of time testing new repair techniques on their own shuttle,conducting three different spacewalks(where astronauts exit the space shuttle to do work outside).On the third spacewalk,astronaut Steve Robinson went underneath the shuttle to remove material sticking out from between the spacecraft's protective tiles. There were concerns in the last remaining days of Discovery's mission that a torn heat blanket--another shield against overheating in the space shuttle--may pose a problem to crew members. NASA officials and technicians worked on ways that the crew could fix the problem, but later decided it was not a risk. With the shuttle and its crew safely back on firm ground, NASA is hailing this mission, labeled STS114,as a huge success. "I hope this shows people that we're coming back," NASA spaceflight chief Bill Readdy said after Discovery's successful landing. "We've got some more work to do. We know what we need to do and we'll do it.
Answer: Finding the cause why the shuttle Columbia came apart.

Answer: Which of the following isn't included in the jobs of the shuttle Discovery?

Question: Article: Nobody Benefits NEW YORK--America has been experiencing the longest economic increase in its history.Incomes have risen, unemployment has fallen, and cities such as New York are bursting with new office buildings. But just a short walk from Manhattan's skyscrapers, George Brown sits on the side-walk, cooking a lunch of rice and bits of fish over a can of cooking fuel. Brown is homeless -- one of the 2.3 million people in the US who end up on the street. During the day, Brown collects aluminium cans and sells them for five cents a piece.At night, he sleeps on the street. "I have been on the street about eight or nine years, something like that," said the 62-year-old former construction worker. Brown admits he's had problems with alcohol and has smoked cocaine.But he said he still wants a more stable housing arrangement.He could afford it just with the money he earns by collecting cans and small pieces of metal, if only truly low-income housing were available. However, he sees no hope of finding affordable housing in New York. With the strong economy and unemployment down, beautiful housing is being built to meet demand. A US report shows rents in New York city rose more than 27 percent between 1984 and 1999, from US $549 to US $700 a month. One of the side effects of the strong economy is that rents have been going up. The majority of people who experience homelessness really just need some affordable housing help. But few housing companies have been built for the poor.Many small apartments in the city now rent for US $1,500 a month or more. Brown, the homeless New Yorker, said he has a daughter who lives in the city but he rarely sees her.She is angry about his drinking and won't allow it in her house. Smiling, he said he also has seven grandchildren whom he'd like to see more often. "All I've got to do is clean up my act," he said.
Answer: Homeless and sleepless

Answer: What kind of life does George Brown lead?

Question: Article: It was a warm April day when a big fat envelope came in the mail from the only college I had ever imagined attending. I tore open the packet. My eyes were fixed on the word "congratulations. "I don't remember ever smiling so wide. Then I looked at my financial package. The cost of Dream School's tuition , room and board was around $ 40,000- an impossible sum! How could I afford to attend? What good reasons did I have to go there when three other fine colleges were offering me free tuition? My other choices were good, solid schools even if they weren't as famous as my first choice. In my mind, attending my dream university would be the only way to realize my dream of becoming a world-class writer. My parents understood how I felt. They told me that even though it would be a financial problem, I could go wherever I would be happiest. But as I was always careful with money, I wasn't sure what to do. One of the schools that _ had an informational dinner one night in the spring. Considering my parents' financial difficulties, I decided to drive the 45 minutes and attend. At first, all I had planned to do was smile politely, eat free food, listen quietly. But I surprised myself. At dinner the president of the university talked about the wonderful activities on campus including guest lectures and social gatherings. He also made it perfectly clear that free food would be offered at all future events. He continued with explanations of professors, class sizes, activities, and sporting events on campus. As he spoke, I began to realize that this school, though not as good as my first choice, might be the best one for me. It seemed small yet with many great programs. It seemed challenging yet caring. As the president ended his speech, we clapped politely and pushed back our chairs. As I walked out that door, a feeling of comfort washed over me. Looking at the campus that night, I realized that I would be spending the next four years right there. In all honesty, my university is not as well-known as my "dream"university. However, it turned out to be the right choice of schools for me.
Answer: He was full of joy.

Answer:
How did the author feel when he started to read the letter?