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In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
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Article: Imagine a world in which there were suddenly no emotion -- a world in which human beings could feel no love or happiness, no terror or hate.Try to imagine the consequences of such a transformation.People might not be able to stay alive: knowing neither joy nor pleasure, anxiety nor fear, they would be as likely to repeat acts that hurt them as acts that were beneficial.They could not learn: they could not benefit from experience because this emotionless world would lack rewards and punishments.Society would soon disappear: people would be as likely to harm one another as to provide help and support.Human relationships would not exist: in a world without friends or enemies, there could be no marriage, affection among companions, or bonds among members of groups.Society's economic underpinnings would be destroyed: since earning $10 million would be no more pleasant than earning $10, there would be no incentive to work.In fact, there would be no incentives of any kind, for as we will see, incentives mean a capacity to enjoy them. In such a world, the chances that the human species would survive are next to zero, because emotions are the basic instruments of our survival and adaptation.Emotions structure the world for us in important ways.As individuals, we categorize objects on the basis of our emotions.True, we consider the length, shape, size or texture, but an object's physical aspects are less important than what it has done or can do to us -- hurt us, surprise us, anger us or make us joyful.We also use categorizations colored by emotions in our families, communities, and overall society.Out of our emotional experience with objects and events comes a social feeling of agreement that certain things and actions are "good" and others are "bad", and we apply these categories to every aspect of our social life -- from what foods we eat and what clothes we wear to how we keep promises and which people our group will accept.In fact, society uses our emotional reactions and attitudes, such as loyalty, morality, pride, shame, guilt, fear and greed, in order to maintain itself.It gives high rewards to individuals who perform important tasks such as surgery, makes heroes out of individuals for unusual or dangerous achievements such as flying fighter planes in a war, and uses the legal penal system to make people afraid to engage in antisocial acts.
Answer: our emotional experiences
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In can be inferred from the passage that the economic foundation of society is dependent on _ .

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Article: Nobody wants to be called a helicopter parent,who manages to be responsible for whatever a child does, however small a matter is--but parents want to protect their kids.At least no playing with sticks means no risk of lost eyes. Yet as Gever Tulley points out in Fifty Dangerous Things(You Should Let Your Children Do),children who grow up as safe as possible become adults who aren't adventurous,highly adaptable,or confident.Sometimes you have to fall out of a tree to figure out how to climb one the right way,and learning that you can accomplish such a thing on your own teaches you that you can be self--sufficient. With Fifty Dangerous Things,Gever Tulley,has written a handbook of activities that are,yes,dangerous at some level-like playing with fire,breaking glass,and opening batteries.The book is a blueprint to help parents and children explore the world,and ensure the children grow up,with a little common sense and a lot of curiosity. Both the advice and the warnings are down to earth.Yes,there are risks,but Tulley provides good ways to learn to avoid them through your own skill.It takes work to raise a child who can use a table saw or build a campfire.But with this book in hand,it'll be a satisfying adventure. We see a child climbing a tree and the first thing we think of is how they might fall and be disabled for life.We seldom say,"Look at how well Sarah is climbing that tree!" When we protect children from every possible source of danger,we also prevent them from having the kinds of experiences that develop their sense of self--reliance,their ability to deal with risks,and their sense of accomplishment.
Answer: considers whatever a kid does is risky
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According to the author,a helicopter parent_.

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Article: On July 16th 1995, a new bookstore opened in the American city of Seattle. No one steps inside to buy anything. Yet, the store, if you could call it that, had sales last year of 7000 million dollars. Ten years ago, few people bought things over the Internet. Few thought it was safe. Amazon.com changed many people's minds. Ten years later, an estimated seven out of ten American adults have used a computer to buy something. Market researchers at ComScore Networks estimate online spending last year at 117,000 million dollars. That was for goods and travel services. The person who started Amazon, Jeff Bezos remains its leader. In the 1990s, he urged employees to help Amazon get big fast. Yet, Amazon invested in many similar businesses that failed. Amazon lost plenty of money. It did not make a profit until 2003. Its most recent profit and earnings report released last week was better than many market watchers had expected. Today people can buy not just books and music but also many other products through Amazon. It competes with eBay, which celebrates its 10th birthday in September. eBay calls itself "the world's online marketplace". It does not sell anything. Instead, it provides a way for others to sell goods and services. People who want to buy something make competing offers through online auctions. eBay has grown to include several other businesses. These include Paypal, a company that processes online payments. As online sellers grew, traditional stores saw the future. Today, stores from the smallest to the biggest sell on the Internet. These include the biggest of all, Wal-Mart.
Answer: one sells something while the other doesn't
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Amazon.com and eBay are different in that _ .