TASK DEFINITION: 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.
PROBLEM: Article: Global warming happens when greenhouse gases trap heat and light from the sun in the earth's atmosphere, which increases the temperature. This is like when heat is trapped in a car. On a hot day, the car gets hotter when it is out in the parking lot. This is because the heat and light from the sun can get into the car, by going through the windows,but it can't get back out. This is what the greenhouse effect does to the earth .The heat and light can get through the atmosphere, but it can't get out As a result,the temperature rises. Sometimes the temperature can change in a way that helps us. The greenhouse effect makes the earth appropriate for people to live on Without _ ,the earth would be freezing,or it would be burning hot. It would be freezing at night because we would not get the sun's heat and light .During the day, especially during the summer, it would be burning because the sun would be up with no atmosphere to filter it,so people,plants,and animals would be exposed to all the light and heat. Although the greenhouse effect makes the earth able to have people living on it,if there gets to be too many gases,the each can get unusually warmer, and many plants,animals.and people will die. Plants would die because they would not be able to take the heat .This would cause us to have less food to eat, and it would also limit the food that animals have. With less food for the animals that we need to survive we would even have less food. Gradually, people,plants,and animals would all die of hunger. People are doing many things to try to stop global warming .One thing is carpooling--driving with someone to a place that you are both going to. Another thing is being more careful about leaving electrical devices turned on. Now, more people are even riding buses or bikes to lower the amount of greenhouse gases in the air .Although adults do many things to help stop global warming, kids call do just as much.
Answer: It prevents all the light from the sun shining on the earth.

SOLUTION: What is the effect of atmosphere?

PROBLEM: Article: Why College Is Not Home The college years are supposed to be a time for important growth in autonomy and the development of adult identity. However, now they are becoming an extended period of adolescence, during which many of today's students and are not shouldered with adult responsibilities. For previous generations, college was decisive break from parental control; guidance and support needed help from people of the same age and from within. In the past two decades, however, continued connection with and dependence on family, thanks to cellphones, email and social media, have increased significantly. Some parents go so far as to help with coursework. Instead of promoting the idea of college as a _ from the shelter of the family to autonomy and adult responsibility, universities have given in to the idea that they should provide the same environment as that of the home. To prepare for increased autonomy and responsibility, college needs to be a time of exploration and experimentation. This process involves "trying on " new ways of thinking about oneself both intellectually and personally. While we should provide "safe spaces" within colleges, we must also make it safe to express opinions and challenge majority views. Intellectual growth and flexibility are fostered on debate and questioning. Learning to deal with the social world is equally important. Because a college community differs from the family, many students will struggle to find a sense of belonging. If students rely on administrators to regulate their social behavior and thinking pattern, they are not facing the challenge of finding an identity within a larger and complex community. Moreover, the tendency for universities to monitor and shape student behavior runs up against another characteristic of young adults: the response to being controlled by their elders. If acceptable social behavior is too strictly defined and controlled, the insensitive or aggressive behavior that administrators are seeking to minimize may actually be encouraged. It is not surprising that young people are likely to burst out, particularly when there are reasons to do so. Our generation once joined hands and stood firm at times of national emergency. What is lacking today is the conflict between adolescent's desire for autonomy and their understanding of an unsafe world. Therefore, there is the desire for their dorms to be replacement homes and not places to experience intellectual growth. Every college discussion about community values, social climate and behavior should include recognition of the developmental importance of student autonomy and self-regulation, of the necessary tension between safety and self-discovery.
Answer: Disapproving

SOLUTION: What's the author's attitude toward continued parental guidance to college students?

PROBLEM: Article: This is an open letter to the three people who stole my handbag from the department store where I am employed as a shop assistant. When you took my bag, I don't know what you thought you were going to get. With my wages, there's not much left on a Tuesday. I hope the PS5 was useful to you. If you really need a couple of pounds, I suppose you could always cash one of the two checks left in my check book. Of course, I phoned the bank right away and the check-cashing card is no longer valid, so it won't be of much use to you. Actually I don't care about the money too much. We single parents who work to support our families understand only too well what it means to be short of cash. However, I don't suppose it went very far among the three of you. Sorry about that! I wish you had left the bag behind and just taken the wallet and check book. There were all kinds of papers and notes that I really need. I really think that was very inconsiderate of you. I mean, how would you like something like that to happen to you? Well, perhaps the bag will turn up. It wasn't even an expensive one, just a plain, old brown leather shoulder bag. You probably threw it in the nearest rubbish bin or threw it into the bushes. We've looked around, of course, but no one saw which way you went after you left the shop. I'm not really angry with you. I know how the pressures of modern life can affect us, but I am sad at the loss of my personal things. I feel helpless. The police were very icy, and they just shrugged their shoulders. "It happens all the time," they told me. Some small comfort, I suppose. But I've lost just a little more faith in human nature. And as my young son said when I told him what had happened, "Why? Mummy, why us?" I couldn't answer that question. I wonder if you can.
Answer: The check book in the bag.

SOLUTION:
Which of the following is the most valuable to the writer?