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: Security--for the information on your smart phone, as well as for the phone itself--is a hot topic these days.The truth is that you're packing a lot of sensitive information on your phone, and you should keep it safe. When it comes to physical security, iPhone users would do well to download Find My iPhone, a free app from Apple that allows you to visit a website and see your (lost, stolen or misplaced) phone on the map.You can then sound an alarm, send a message that will pop up on its screen, lock the phone or erase all your data. Android does not have an exact equivalent , but there are plenty of alternatives. A free app called Lookout offers the findmyphone feature.The paid version allows you to wipe the data from your phone remotely. Then there is your coffee shop's WiFi network.Anyone with minimal technical expert skill can snoop on people using shared wireless networks, harvesting passwords and other personal data. Lookout will caution you when you've logged on to an insecure network, but cannot protect you once you're there. In order to protect yourself on such networks, you can use a virtual private network, or VPN. This turns all your activity into nonsense to anyone trying to read along with you from across Starbucks. It also keeps websites from tracking you and, if you're travelling, allows you to get access to sites that may be blocked in other countries. If you have an iPhone, the simplest VPN app is probably Hotspot Shield, whose distinguishing feature is said to be that it automatically kicks in each time you start browsing , as opposed to other VPN apps that require you to start them up manually .This matters, because even if you decide you want a VPN app, you want to spend approximately zero time thinking about it. For the most part, _ was true of Hotspot Shield, though occasionally it took a while to connect or temporarily lost connection without warning. I found myself having to turn the app on and off sometimes, which involved setting my phone constantly. If even reading about the settings on your phone drive you crazy, then it is probably best to stay away from a VPN app. But if you're the type who can't resist checking your bank balance from your corner bar, the hassle may be preferable to the risk.
Answer: Find My iPhone.
[A]: Which of the following can warn you against the insecure network?

[Q]: Article: Although Thomas Edison created the technologies behind three major 21st century industries electrical power,recorded music and movies--his greatest invention may have been the modern method of inventing.He basically came up with the modern system of research and development.Edison was not the only scientist doing research in his garage but someone who gathered around him a team of creative scientific minds.Edison's 1aboratories were the forerunners of Apple,Google and Microsoft. Yet for a11 his scientific gifts,he was no Steve Jobs or Bill Gates.He once said,"Anything that won' t sell,I don' t want to invent." But Edison,unlike Jobs or Gates,had no real sense of what the public wanted or how to change his discoveries into products that might sell.It took him years to understand that the phonograph was not a business tool but an entertainment invention.He helped create movies but resisted the idea that people might want to go into a theater to watch one. We chose Edison this year because we need his example now more than ever.Though we live in a time of great reformation,the U.S.is in danger of losing its advantage in science and technology.American investment in research and development has not increased as a percentage of GDP since the mid1980s,while the government' s share has been dropping.And this is at a time when China is rapidly increasing its money on research and development.The U.S.was once among the 1eading nations.Now it ranks near the bottom of the 23 nations that collect such data.We hope that Edison' s story might not only encourage reformation but also inspire more young Americans to study science and engineering.
Answer: Edison wanted to invent things that sold well.
[A]: Which of the following is TRUE according to the passage?

[Q]: Article: My goddaughter, Shari, owns The Berry Factory in Sacramento, California, and her mother, Joan, and I were helping with the Valentine's Day rush of 2011. We'd been preparing hundreds of berries, arranged gift baskets and packaged orders to be shipped around the country. By the end of the day and I were exhausted. Shari didn't seem tired. That was what Shari liked doing especially when she gave someone else something. I'd seen her give away berries to everybody--parking attendants, mail carriers, hairdressers. "For me?" they'd say, breaking into a smile. As a "thank you", Shari took us out for dinner. But there was a 45-munite wait at her favorite restaurant. "No big deal. There's another place just up the road," she said, driving us there. This time we walked right in. While the waitress took our drink orders Shari reached into her handbag, pulling something out. "I want you to have these," she said, handing the waitress a box of chocolate-dipped strawberries. "Will she love those berries!"I said to myself. But the waitress seemed extremely surprised. She hardly let out a "Thank you" before grabbing the box and rushing into the kitchen. A few minutes later, the waitress returned with our iced tea. " I apologize," she said. " It's just ...my best friend and I made an agreement to send each other something every Valentine's Day. But she passed last year. I didn't know how I'd get through this day without her. Then you handed me that box." "I'm so sorry to hear that," said Shari. " It's not much, but I hope you can enjoy them." "Oh, I will," the waitress said. " See, every year we always sent each other the same thing: a box of chocolate-dipped strawberries bought from our favorite store, The Berry Factory."
Answer: Because she didn't express her thanks to Shari
[A]:
Why did the waitress apologize to Shari?