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.

[Q]: Article: Imagine life without the Internet -- not being able to chat with your friends or look up information for your homework or research project. That is the reality for nearly two-thirds of our world's population, either because they cannot afford WiFi access or are located in remote, inaccessible areas. Now Google has decided to do something about that. Google's Project Loon will attempt to send balloons high up into our earth's atmosphere in 2015. Each balloon will be equipped with a mini computer and a WiFi radio that will send Internet signals over the places it is floating over. The network equipment on Google balloons will communicate with a special antenna   attached to each user's home. These antennae are in turn connected to a local Internet Service Provider. Each balloon will also communicate with each other to hand over signals as one floats out of an area, and another floats in. The balloons are 15 meters wide and made of a material that is three times thicker than the plastic bag at the supermarket. This helps them defend themselves against cold temperatures and changing air pressure. Google balloons will circle the earth at a height of 20 kilometers-- in a layer of our atmosphere known as the stratosphere  . This is higher than the altitude at which planes fly. Once the balloons reach the desired altitude after being released from the earth, they will ride on air currents.   What keeps these balloons from flying away? They will be controlled by people at the Project Loon command center. A pump operating on solar power will fill the balloon with gas to raise it or let gas out to lower it, based on instructions. This allows the balloon to float on different air currents which are moving either clockwise   or anti-clockwise. There is no doubt that this technology can bring education to many children, weather information to farmers, and communication to natural disaster areas. However, one big question remains -- will some countries be comfortable with balloons above their heads? There could be concerns about spying and other problems. 
 Answer: Helping us learn more about the earth's atmosphere.
[A]: What's the purpose of Google's Project Loon?


[Q]: Article: The tourism business in Hong Kong has been through some very hard times. Ten years ago, with all the economic problems in Asia, far fewer tourists were visiting Hong Kong. However, the SAR   was still one of the most popular destinations in Asia, and a favored location for international meetings and exhibitions. The year 1997 was the best year for tourism in the 1990s. However in 1998, the figure was down by 8% from 10.4 million tourist arrivals recorded in the previous year. Tourism was still big business, though. The mainland was Hong Kong's largest source of visitors, making up over a quarter of all arrivals. Travelers from Taiwan Province, South and Southeast Asia and Japan made up the most of other visitors. Tourism remained a major source of foreign exchange, although tourists spending dropped. Tourists often made short visits, staying an average of three to four days. Most tourists came to Hong Kong for business or leisure , or a mixture of both. Shopping was still the favorite thing of tourist activity and spending. The average visitor spent about HK$ 3,000 - not including accommodation   and food. Hong Kong Tourist Association officials developed various plans to develop interest in Hong Kong as a tourist destination, and they hoped these policies  would work. 
 Answer: Fewer tourists were visiting Hong Kong than before.
[A]: What situation was Hong Kong facing in the passage?


[Q]: Article: True real friends double your happiness and half your burdens. Basically how you would like a true real friend to be,you should be like this to your true friends. Trust and forgiveness are some ingredients of a true friend. True friendships are hard to come by. And what's more,life is short. So treasure these friends if you have already had them. If you don't continue to search,because once you have them,life becomes so much easier to live,no matter what happens. I have been through pretty rough patches and I dare say,without my friends I would not have made it. Friendships need lots of energy and patience to maintain  them. Not to mention time too. When your friend needs you,sometimes when things are not going too well on your side,it is often so easy to turn a deaf ear to their pleas. It is especially during these times,that you must find the strength in you to help your friend. And it is during these times that your friendship will be forged  and made stronger. And you must always be happy for their successes,even when things are not going too well on your side. It might be hard to do for some people but it is something that you need to learn. Think about all the sacrifices your friend has made for you and all the times when he or she was happy for you despite his or her own troubles. Remember,true _ friends _ are _ the _ next _ best _ thing _ to _ family. They will always be your pillar of support no matter what happens. Always. 
 Answer: Your friend is very happy for your getting a first prize in a match though he failed in it.
[A]:
Which of the following belongs to a true friend's behavior?


