user: input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Baby girls make their way directly for dolls as soon as they can crawl, while boys will head for the toy cars,  a study has shown. The findings, the first to show differences in very young babies, suggest there is a biological basis to their preferences. Psychologists Dr Brenda Todd from City University London carried out an experiment involving 90 infants aged nine months to 36 months. The babies were allowed to choose from seven toys. Some were stereotypically boys' toys - a car, a digger, a ball and a blue teddy.  The rest were girls' toys: a pink teddy, a doll and a cooking set. They were placed a meter away from the toys, and could pick whichever toy they liked. Their choice and the amount of time they spent playing with each toy were recorded. Of the youngest children (nine to 14 months), girls spent significantly longer playing with the doll than boys, and boys spent much more time with the car and ball than the girls did. Among the two-and three-year-olds, girls spent 50 percent of the time playing with the doll while only two boys briefly touched it. The boys spent almost 90 percent of their time playing with cars, which the girls barely touched. There was no link between the parents' view on which toys were more appropriate for boys or girls, and the children's choice. Dr Brenda Todd said: "Children of this age are already exposed to much socialization. Boys may be given 'toys that go' while girls get toys they can care for, which may help shape their preference. But these findings agree with the former idea that children show natural interests in particular kinds of toys. There could be a biological basis for their choices. Males through evolution have been adapted to prefer moving objects, probably through hunting instincts , while girls prefer warmer colors such as pink, the color of a newborn baby." Options: A Adults purposely influence their babies preference. B Babies' preference isn't affected by social surroundings. C Baby boys preferring to moving toys will be good at hunting. D Baby girls preferring warmer colors will be warm-hearted. Answer: B Babies' preference isn't affected by social surroundings. Question:???
output answer: What conclusion did Dr. Brenda Todd draw from the results of the study?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Claude and Louris are "giraffes". So are police officers Hankins and Pearson. These men and women don't look like giraffes; they look like you and me. Then, why do people call them "giraffes"? A giraffe, they say, is an animal that sticks its neck out, can see places far away and has a large heart. It lives a quiet life and moves about in an easy and beautiful way. In the same way, a "giraffe" can be a person who likes to "stick his or her neck out" for other people, always watches for future happenings, has a warm heart for people around, and at the same time lives a quiet and beautiful life himself or herself. "The Giraffe Project" is a 10-year-old group which finds and honors "giraffes" in the US and in the world. The group wants to teach people to do something to build a better world. The group members believe that a person shouldn't draw his or her head back; instead, they tell people to "stick their neck out" and help others. Claude and Louris, Hankins and Pearson are only a few of the nearly 1,000 "giraffes" that the group found and honored. Claude and Louris were getting old and they left their work with some money that they saved for future use. One day, however, they saw a homeless man looking for a place to keep warm and they decided that they should "stick their neck out" and give him some help. Today, they lived in Friends' House, where they invite twelve homeless people to stay every night. Police officers Hankins and Pearson work in a large city. They see crimes every day and their work is sometimes dangerous. They work hard for their money. However, these two men put their savings together and even borrowed money to start an educational center to teach young people in a poor part of the city. Hankins and Pearson are certainly "giraffes". Options: A what giraffes are like B what the Giraffe Project is C why Claude, Louris, Hankins and Pearson are called "giraffes" D what we should do for a better world Answer: C why Claude, Louris, Hankins and Pearson are called "giraffes" Question:???
output answer: The passage mainly tries to tell us   _  .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Every hour spent in watching TV, DVDs and videos as an adult reduces life expectancy by almost 22 minutes, a study suggests. And viewing TV for an average of six hours a day can cut short your life by five years. The research claims that a sedentary  lifestyle is as bad for health as smoking and obesity, because of the dangers caused by inactivity and the greater opportunities _ offers for unhealthy eating. The academics conducting the study set out to calculate the overall risk to life expectancy from watching television. Their research involved more than 11,000 people over the age of 25. Writing in the British Journal of Sports Medicine, they concluded. "TV viewing time may be associated with a loss of life, which is similar to other major chronic disease risk factors such as physical inactivity and obesity." The researchers, from the University of Queensland, used information from the Australian Diabetes, Obesity and Lifestyle Study, together with population and death rate data. But they said: "Although we used Australian data, the effects in other industrialized and developing countries are likely to be similar, considering the large amounts of time spent watching TV and similarities in disease patterns." In the United Kingdom, the average amount of time spent watching TV is four hours a day, compared with five hours in the United States. Earlier this year, a separate study suggested the risk of developing type 2 diabetes and heart disease, or dying early, rises by as much as 20 percent after just two hours a day in front of the box. England's Chief Medical Officer, Sally Davies, said: "Physical activity offers huge benefits and these studies back what we already know - that a sedentary lifestyle carries additional risks. We hope these studies will help more people realize that there are many ways to get exercise." Options: A inform the readers of a research on watching TV B warn the readers of the harm of watching TV and hope they do sports C tell the readers watching TV is also a good way to relax D tell the readers large amounts of people often watch TV Answer: B warn the readers of the harm of watching TV and hope they do sports Question:???
output answer:

assistant: The passage is intended to   _  .