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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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Article: Science can't explain the power of pets,but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack,reduce loneliness and spread all-round good cheer. Any owner will tell you how much joy a pet brings.For some.an animal provides more comfort than a husband/wife.A 2002 study by Karen Allen of the State University of New York measured stress 1evels and blood pressure in people-half of them pet owners-while they performed 5 minutes of mental arithmetic or held a hand in ice water.Subjects completed the tasks alone,with a husband/wife,a close friend or with a pet.People with pets did it best.Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates.With pets in the room,people also made fewer math mistakes than when doing in front of other companions.It seems people feel more relaxed around pets,says Allen,who thinks it may be because pets don't judge. A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits.Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs;a separate group of 56 people without pets were put on a diet program.On average,people lost about 11 pounds,or 5% of their body weight.Their dogs did even better,losing an average of 12 pounds,more than 15%of their body weight.Dog owners didn't lose any more weight than those without dogs but,say researchers,got more exercise overall-mostly with their dogs--and found it worth doing.
Answer: What pets bring to their owners.
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What does the text mainly discuss?

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Article: Most of us remember our teachers well. Three successful Americans talk about the teachers who encouraged them. Kevin Henkes is an excellent author and illustrator whose books include Lilly's Purple Plastic Purse, The Year of Billy Miller, and Kitten's First Full Moon, which won the Caldecott medal. "I grew up in the school days of silent hallways and desks in neat,evenrows. One day, our forth-grade teacher allowed the class to move the desks out of rows intogroups of four. It might seem like a small thing now, but it taught me that you could do things differently; you could think outside the box. That teacher helped me view my world differently. Good teachers can change lives." Katherine Applegate has won many awards for her books, including the Newbery Medal for The One and Only Ivan. She also created the Animorphs series with her husband, Michael Grant."My sixth-grade teacher in Michigan sensed that 1 wanted to write,so one day she sent me home to write about the word'blue'in as many ways as possible. Because of that,for the first time in my life, I thought of myself as someone with special skills as a writer, someone who was unique. My teacher's actions said'I see something special in you.'" In his role as U.S.Secretary of Education, Arne Duncan is in charge of the department that collects data and directs research on America's schools."My high school English teacher was amazing. She challenged us to express our ideas clearly in class and in our writing. There was no such thing as a bad question. She wanted to hear from us and encouraged us to speak up and express ourselves. She pulled things out of me that I didn't know I had inside. I think that is the genius of good teachers."
Answer: by asking her to write in various ways.
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How did the teacher encourage Katherine Applegate?

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Article: An increasing number of people are being allowed to finish the working week early during the summer months. Does your boss trust you to spend an afternoon in the sun? Each year the number of companies which offer employees the choice of an early finish to the working week grows. Or, perhaps, each year,more people who work on ordinary Fridays hear about people playing on summer Fridays. When the sun is shining,it makes sense that you should be given Friday afternoons off,right? Sadly,not all managers agree with the policy. Companies that offer employees Friday afternoons off usually expect the hours to be made up. UK publishers Pan Macmillan and Penguin Random House (PRH) are among those offering summer hours. At PRH, those who wish to take off Friday afternoons are expected to work an extra 45 minutes a day from Monday to Thursday. On Fridays, a rota ensures each team has been covered. "Most of us don't leave at exactly lpm,"Editor Anderson says. Depending on your workload,you might just leave an hour or so early,but it's still nice to do. " Simon Hayward, CEO of Cirrus, says that the "Summer Fridays" policy requires trust, and that managers need to be seen to take advantage of the offer too. "If a manager offers summer Fridays and then obviously expects employees to work on Friday afternoons, there is a risk associated with it that reduces the sense of well-being .I think there's a genuine fear in some organizations about flexible working hours. Do you trust your employees to do their best for the buti- ness as well as for themselves and their families,or do you fundamentally mistrust them?" Managers in the former camp tend to be comfortable with summer hours. Those in the latter worry that summer Fridays will lead to late Mondays and long-lunch Tuesdays.
Answer: They might leave an hour early on Friday afternoon.
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What's the good policy for some employees in summer?