input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: The NBA's version of the Ming Dynasty is done. After helping basketball gain a foothold in the world's most populous market, Chinese star Yao Ming has retired. Yao made it official Wednesday, telling a news conference that a series of foot and leg injuries forced him to end his playing career at the age of 30. "I will formally end my career," said Yao, who became a household name in China before starting his NBA career with the Houston Rockets in 2002. Yao played eight seasons in the NBA. "Today is an important day for me and holds a special meaning for both my basketball career and my future," Yao said. "I had to leave the court since I suffered a stress fracture in my left foot for the third time at the end of last year. My past six months were a painful wait. I have been thinking about my future over and over. Today I am announcing a personal decision, ending my career as a basketball player and officially retire. But one door is closing and another one is opening." Yao said he would return to work with his former Chinese team, the Shanghai Sharks, with the possibility of becoming general manager. He already owns the club and wants to contribute more. "My playing career started with the club. I hope I can do something for it," Yao said. He later appeared with his family on the stage to the applause and cheers of the crowd. He thanked a lot of people ---- his family, former coaches, even players like Shaquille O'Neal ---- "for making me a better player. I will be always with you. Thank you." Rockets general manager Daryl Morey was among those attending the farewell conference Wednesday. Morey made the long trip from Houston. Morey said 20 hours on planes was tiring but he would be sorry if he wasn't here. "It's a big moment," Morey added. "Yao had a sense of humor, a great attitude and sense of responsibility. I hope we can continue his culture in the NBA." Yao had played six years with the Chinese national team before joining the Rockets, and was already a star in his home country. He carried the Olympic... Options: A The reason why Yao Ming retired is that he is too old. B Yao Ming played six years in America. C Yao Ming started his playing career in Houston. D Yao Ming was once an Olympic torchbearer . Answer: D Yao Ming was once an Olympic torchbearer . Question:
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output: Which of the following is TRUE according to the passage?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: One spring, when I was 10, during one of my father's layoffs, I could tell my mother was dispiriteD.I decided to cheer her up by buying her a special Mother's Day gift. One day after school I rode my bike to the Agins, which, I learned years later, was known for its high-end fashions and style.I introduced myself to Sylvia Agins, telling her I was looking for a Mather's Day present. "Do you think she'd like a purse?" she askeD.I told her.I thought she might. She took out an Italian handbag made of leather. She asked me what I thought, and I told her that my mom would like it. "How much money do you have?" she asked. "Twelve bucks," I said. "You're in luck," she told me. "It's only $11. You have a dollar left over for the card." She gift-wrapped the purse and thanked me for my business, and I rode off home with the package under my arm. When my mother opened the gift the next Sunday morning, she asked in an accusing tone, "Where did you get this?" "I bought it at the Agins. It cost me $11." I said. My mother was shocked into silence. It wasn't until many years later, when I learned that the purse was worth several hundred dollars, that I appreciated just how wonderful Sylvia Agins had been to me. I always felt bad that I never had a chance to properly thank her. "You know, my son, what really amazes me to this day," my mother saiD."Letting you have the purse for just a few dollars was unbelievable enough. But the fact that she let you leave the store with a dollar for the card was a touch of kindness that I'll never forget. " Options: A She wasn't expecting a gift from her son. B The purse was bought from the Agins. C The author bought a card to go with the purse. D The Agins charged so little money for the purse. Answer: D The Agins charged so little money for the purse. Question:
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output: Why was the author's mother shocked?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: 2014 saw that the Ebola virus reappeared in Guinea and soon spread into neighbouring Liberia and Sierra Leone, killing over 7,800 people by the new year of 2015. It leads to viral hemorrhagic fever, which is characterized by high fever and internal bleeding etc. Ebola is named after the Ebola River, where it was first discovered in 1976. There are five different types of the Ebola virus, each named after where they first happened: Sudan, Ivory Coast, Reston, Bundibugyo, and Zaire. The deadliest of the five, Zaire, was responsible for the 2012 out- break, and is believed to be attacking Guinea. Ebola is naturally found in fruit bats, which pass on the virus to other animals by biting or sucking on their blood. Humans who are suffering from the Ebola infection might have touched the bodily fluids of the infected animals. Once infected, a human becomes a carrier of the deadly virus. Unfortunately, there are no disease - specific treatments for Ebola. Health - care workers only supply the infected people with physiological saline to keep them in good condition. Ebola can kill 90% of those infected, especially in underdeveloped societies like those in Africa. Since there have been many cases of nurses catching the disease from patients, they are forced to wear strict protective clothes, and in some cases, not even allowed to get close to the infected. The fact that there is no cure for the Ebola virus is what makes the outbreak a challenging one to control. What's worse, since we live in an interconnected world, where the situation in one country can affect us all, the influences of Ebola are huge: damaging trade relations, affecting foreign visitors, and weakening entire countries. It is feared that the disease may spread throughout west African countries. For every country, a strong health system can decrease the risk of health attack and lessen the impact of Ebola. Options: A It has caused a panic in many countries. B It is the most dangerous virus in the world. C A strong health system is important to fight against Ebola. D Anyone who was infected Ebola will die. Answer: C A strong health system is important to fight against Ebola. Question:
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output:
What can we infer about the Ebola virus?