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.

Article: NANJING -- Another human H7N9 case has been found in east China's Jiangsu Province, the provincial health department confirmed on January 31. The patient, a 75-year-old woman from the provincial capital of Nanjing, is in a critical condition. The case brings the number of infections in the province to eight this year. H7N9 has killed 19 in China this year, and the total number of human infections reached 96 on January 26, according to the Chinese Center for Disease Control and Prevention. With bird flu cases increasing on a daily basis, public concern over people-to-people transmission during Spring Festival is growing. Li Lanjuan, researcher at the Chinese Academy of Engineering and a specialist in H7N9 prevention, said so far there have not been any cases in which one person transmits the flu to another, and the latter transmits the virus to a third person. Her team has identified H7N9 virus mutations this year, but the _ are not large-scale. "Inter-human transmission is very unlikely," said Li, who added that the virus has not evolved to be extensively drug resistant. The National Health and Family Planning Commission said on Wednesday live poultry markets should close if any case of H7N9 avian flu is detected. The southern metropolis of Shenzhen has closed all live poultry markets until February 13 for a thorough cleaning. The city near Hong Kong has reported 14 human H7N9 cases since December 18. Live poultry trading has been halted in Hangzhou, Ningbo and Jinhua cities in Zhejiang, which reported the largest number of human H7N9 cases. China has stepped up research for an H7N9 vaccine in the face of the increasing threat from the virus. Beijing's Snovac Hotech Ltd.,which developed the A/H1N1 and H5N1 vaccines, said in a press release on Wednesday that it has completed preclinical studies of an H7N9 vaccine arid prepared several types for clinical testing. The company has submitted an application to the China Food and Drug Administration to start clinical trials.
Answer: It once developed the A/H1N1 and H5N1 vaccines.
Which of the following is true about Beijing's Sinovac Biotech Ltd?

Article: The language used by scientists to explain complex ideas can be difficult and sometimes even boring. The language, with its Latin words and long scientific terms, could be one reason some people avoid learning about science, especially children. American Danielle Dixson is a marine biologist. She wants to make science fun for children. Dixson has turned that idea into a series of children's books. The nine books are written so that her research is easy to understand. "I just don't really think kids should be left out of it and I thought that story books may be one of the easiest ways to sort of captivate them and have them understand." Danielle Dixson is an assistant professor at the University of Delaware. Dixson says another goal of her science writing is to help increase understanding of the ocean environment. She spent almost two years in the South Pacific working on her post-doctoral research. She went to the island nation of Fiji to investigate coral reefs that are collapsing or, as she says, degrading. The goal of her research is to identify why some healthy coral reefs are breaking down. She also wants to find out how this degradation affects fish that live in and around the reefs. "A number of the reefs are converting from being, you know, these beautiful coral reef systems that have a lot of holes for animals to hide in, into reefs that the coral's degrading and collapsing and then there is not as much hiding spaces for fishes and things like that." Early in her research, Dixson made some videos for people in Fiji. The videos explained her work to the local community. She says she wanted them to understand how her research would help them. For the local children, Dixson started making books explaining her work. This helped to keep them from walking through her "laboratory" - baby pools filled with water she was using for her experiments. "I was living, actually, in the village with some of the locals. It was a lot easier to get research done if they understood what I was doing and how it would help them. And one of the ways that I was able to connect with the adults was I would make these videos for them. And then I started making children's books for the kids so that they would have a better idea of why I was there, so that when I ask them not to walk through the baby pools I was using for experiments or something like that, that that would actually happen." she added. When Dixson returned to the United States, she started doing the same thing for children in this country. She uses color1ful story books to capture the imagination of children. While she has their attention, she provides very useful information about science. As a marine scientist, Dixson wants her stories to be both educational and inspirational, serving as an agent for change. She also includes in her books "a call to action," asking readers what they can do to make a difference. "One of the things I do in those story books is I have a last page. And the last page talks about what you can do to help. You know, there is a lot of things that even a 6-year-old is able to do, whether it's shutting your lights off when you leave a room, or riding your bike to your friend's house instead of having your parents drive you. There is a lot of stuff that they can do and still feel they're making a difference." Danielle Dixson's books shine a light on the environmental problems facing our world's oceans. They also make science fun and understandable for children. But her books may have an unintended consequence, something she may not have planned on.
Answer: People don't need to understand science at all.
What may lead to people's negative attitude toward science learning?

Article: These days, it seems that almost all of us are too serious.My older daughter often says to me, "Daddy, you've got that serious look again." Even those of us who are committed to non-seriousness are probably too serious.People are frustrated and anxious about almost everything -- being five minutes late, witnessing someone look at us wrong or say the wrong thing, paying bills, waiting in line, overcooking a meal, making an honest mistake -- you name it, and we all lose perspective over it. The root of being anxious is our unwillingness to accept life as being different, in any way, from our expectation.Very simply, we want things to be a certain way but they're not a certain way.Life is simply as it is.Perhaps Benjamin Franklin said it best: "Our limited perspective, our hopes and fears become our measure of life, and when circumstances don't fit our ideas, they become our difficulties." We spend our lives wanting things, people, and events to be just as we want them to be -- and when they're not, we fight and we suffer. The first step in recovering from over-seriousness is to admit that you have a problem.You have to want to change, to become more easygoing.You have to see that your own anxiety is largely of your own creation -- it's made up of the way you have set up your life and the way you react to it. The next step is to understand the link between your expectations and your frustration level.Whenever you expect something to be a certain way and it isn't, you're upset and you suffer.On the other hand, when you let go of your expectations, when you accept life as it is, you're free. A good exercise is to try to approach a single day without expectation.Don't expect people to be friendly.When they're not, you won't be surprised or bothered; if they are, you'll be delighted.Don't expect your day to be problem-free.Instead, as problems come up, say to yourself, "Ah, another barrier to overcome." As you approach your day in this manner you'll notice how elegant life can be.Rather than fighting against life, you'll be dancing with it.Pretty soon, with practice, you'll lighten up your entire life.And when you lighten up, life is a lot more fun.
Answer: Because people have lost sensible judgment.
Why are people easily frustrated and anxious these days?