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.

Input: Consider Input: Article: Reseachers at the University of Kansas say that people can accurately juage 90 percent of a stranger's personality simply by looking at the person's shoes."Shoes convey useful information about their wearers,''the authors wrote in the new study published in the Journal of Research in Personality. Lead researcher Omri Gillath said the judgments were based on the style,cost,color and condition of someone's shoes.In the study,63 University of Kansas researchers looked at pictures showing 208 different pairs of shoes worn by the study's participants.Volunteers in the study were photographed in their most commonly worn shoes,and then filled out a personality questionnaire. Some of the results were expected:People with higher incomes most commonly wore expensive shoes,and flashier shoes were typically worn by outgoing people.However,some of the more specific results are strange enough.For example,"practical and functional'' shoes were generally worn by more "pleasant" people,while ankle boots were more linked with ''aggressive'' personalities.The strangest of all may be that those who wore' 'uncomfortable looking" shoes tend to have "calm" personalities.And if you have several pairs of new shoes or take extreme care of them,you may suffer from "attachment anxiety",spending lots of time worrying about what other people think of your appearance.There was even a political calculation in the mix with more liberal types wearing "shabbier and less expensive" shoes. The researchers noted that some people will choose shoe styles to mask their actual personalities,but researchers noted that volunteers were also likely to be unaware that their footwear choices were showing the deep side of their personalities. 
 Answer: People know little about their personalities.

Output: What does this text mainly tell us?


Input: Consider Input: Article: A new research shows that in Britain more and more people are returning to the old tradition that the whole family have a meal at table. Worrying about the obesity and breakdown of a family, people change their eating habits so greatly, according to analysis. They find the number of the family having a meal together increases by 5% from 2002 to 2004, and most people who have meals with their family come from the rich social class. The new discovery makes doctors and the people struggling against obesity extremely excited. Giving up the tradition that the whole family have a meal together is exactly one of the reasons for a series of problems including children's overweight. If a child has a meal in front of the television or the computer alone, he will often eat some fast food. Jason Collins is one of the persons returning to the old tradition. Collins is a manager of a bake  house. He finds after he gets used to having a meal at home with his child, the child becomes much more obedient . Dr. Jin is a child psychologist, and she expresses welcome to this result of the study.  She says it can make parents have a very good chance to chat with the child when the whole family have a meal together. 
 Answer: Worrying about health and family problems.

Output: What makes people change their eating habit back to the old tradition in Britain?


Input: Consider Input: Article: Friendship and friends continue to be the centre of our life. The relationship that we share with our friends is grounded in mutual   care as our friends help us in _ our personalities as well. Even in this age of online social networking and e-cards, the need of keeping the network of friends, whether online or offline remains a primary concern for people. We may not completely understand what makes a friend but we all want to have a good number of friends around us. The first step to make friends with someone is to make them like you. If they don't like you in the first place, it is unlikely that they'll be eager to become your friends. To let someone know that you are specially interested in them, simple gestures like a little smile and calling them by their names can lay the basic foundation. To make the other person feel important to you, you need to be a good listener and encourage the other person to talk. Give your honest and sincere opinion but do not directly criticize or make fun of him or her. The second step of making someone your friend is to develop a mutual understanding. You need to share his or her experiences and  it is necessary for you to develop a habit to see things from the other person's point of view. The third or final step towards friendship is to show your unconditional support and encouragement towards your friend. Moreover, you also need to be very clear about your expectations from your friend. If what you expect from the person you want to make friends with matches with what that person can give, the developing friendship between you and your friend is sure to be successful. 
 Answer: It is very important to understand each other.


Output: Which one of the following is true according to this passage?


