Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Air pollution, such as haze, has become a serious problem around the world. Besides wearing a mask, what else can we do to protect ourselves from the dirty air? Scientists have developed a new inhaler that can reduce the effect air pollution has on people. It could help millions of people who are suffering from air pollution,the Guardianreports. This inhaler is developed by German company Bitop and contains a molecule named Ectoine. The molecule creates a layer that protects lungs from polluted air. It's reported that the inhaler will be affordable to most people when it comes to the market. Air pollution kills more than three million people a year worldwide and leads to health problems like lung and heart disease and strokes, according to a 2016 research project in the journalNature. It is also linked to brain disease, mental illness and diabetes . Andreas Bilstein at Bitop believed that the inhaler could be useful around the world, because air pollution is not just a European problem: "Especially in Asia - China in particular - the demand for such a product is even higher." Many Chinese cities have been suffering from haze. According to World Health Organization, two of the 10 most polluted cities in the world in 2015 were in China. About 800,000 deaths that are linked to air pollution take place in the country every year. However, such inhalers should never be an excuse for not trying to stop air pollution, said Professor Jean Krutmann at the Leibniz Research Institute for Environmental Medicine. "The best thing is that we have clean air and we don't need any prophylactic treatment," he said. Options: A Such inhalers mean much to people. B We should take action to control air pollution. C We can depend on inhalers to solve air pollution problems. D We'd better produce more medicines to treat lung diseases. Answer: B We should take action to control air pollution. Question:
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Answer: Which is Professor Jean Krutmann's opinion?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Adding math talk to story time at home is a winning factor for children's math achievement, according to a new research from the University of Chicago. The study from psychologists Sian Beilock and Susan Levine shows a marked increase in math achievement among children whose families used Bedtime Math, an iPad app that delivers engaging math story problems for parents and children to solve together. Even children who used the app with their parents as little as once a week saw gains in math achievement by the end of the school year. The app's effect was especially strong for children whose parents tend to be anxious or uncomfortable with math. Previous research from this group has demonstrated the importance of adults' attitudes about math for children's math success. For example, a recent study found that math-anxious parents who help their children with math homework actually weaken their children's math achievement. The new findings demonstrate that structured, positive interactions around math at home can cut the link between parents' uneasiness about math and children's low math achievement. "Many Americans experience high levels of anxiety when they have to solve a math problem, with a majority of adults feeling at least some worries about math," said Beilock, professor in Psychology and author of Choke, a book about stress and performance. "These math-anxious parents are probably less likely to talk about math at home, which affects how competent their children are in math. Bedtime Math encourages a dialogue between parents and kids about math, and offers a way to engage in high-quality math interactions in a low-effort, high-impact way." Study participants included 587 first-grade students and their parents. Families were given an iPad installed with a version of the Bedtime Math app, with which parents and their children read stories and answer questions involving math, including topics like counting, shapes and problem-solving. A control group received a reading app that had similar stories without... Options: A requires parents and children to answer reading comprehension questions B assesses children's math achievement and parents' nervousness with math C teaches children how to count, recognize shapes and solve practical problems D encourages children together with their parents to solve math story problems Answer: D encourages children together with their parents to solve math story problems Question:

A: Bedtime Math is an iPad app that _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: My father was a St. Bernard , and my mother was a collie . This was what my mother had told me. I did not know these nice differences myself. My mother like to say them and see other dogs look surprised and jealous , wondering how she got so much education. But, indeed, it was not real education. She got the words by listening in the dining room and the sitting room when there were people talking, and by going with the children to school and listening there. Whenever she heard a word showing great knowledge, she said it to herself many times so that she could keep it until there was a meeting in the neighbourhood. Then, she would show off her knowledge and surprise them all, from small-sized dogs to large-sized dogs. If there was a stranger being doubtful and getting his breath to ask her what it meant, she always explained to him in detail. He had never expected this but thought he would make fool of her. However, in the end, he was the one who was fooled. The others knew what was going to happen, because they had experienced that. When she explained the meaning of a big world, no dogs doubted if it was right. It was natural, because, for one thing, she answered very quickly and confidently, and for another, there were no knowledgeable dogs pointing out the answer was wrong. When I was older, she brought home the word, "unintellectual", and worked on it very hard all the week at different meetings. It was at this time that I realized she made up a fresh meaning of the same word every time. It showed that she was more calm than knowledgeable. (From A Dog's Tale, by Mark Twain) Options: A Because her child was not a dog. B Because "my" mother knew everything. C Because they knew nothing about "me". D Because they thought "my" mother was educated. Answer: D Because they thought "my" mother was educated. Question:
A:
Why were other dogs jealous of "my" mother?