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.
One example is below.
Q: Article: There are a lot of public libraries in Britain. These libraries have more than one hundred and fifteen million books, not including those libraries of public schools. Public libraries not only lend books, music records but also help children, patients in hospitals and others to get special play readings, film shows and so on. The first public libraries were founded in about the year 1850. Today's public libraries usually have a reading-room, a lending room and a reference room. The greatest and most famous library in Britain is that of the British Library in London. It was founded in 1973 and has over 10, 000, 000 books. It has nearly every magazine, newspaper and book published in Britain and other parts across the world.
Answer: 10,000,000 or less.
A: How many books are there in the British Library?
Rationale: In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.
Q: Article: To switch or not to switch, that is the question.Google's announcement of its Nexus One smartphone happened over a week ago and I'm still receiving lots of e-mails from readers asking the same question: Should they give up their iPhone for the Nexus One? Some people with iPhones, disappointed by American Telephone&Telegraph's inadequate service and the high monthly cost, are wondering if they have really got something to replace it.Does the Nexus One offer the functions that Apple has led them to expect? I'm on the fence myself, even though I never thought I'd be interested in anything but the iPhone.From my experience using the Nexus One, and from talking to people who have made the change, it's not necessarily about the differences between the iPhone and the Nexus One.The phones are extremely similar in design and general feel.Instead, the decision can be made based on the software services you use on your desktop. My friend Chad Dickerson received a pre-launch Nexus One from Google three weeks ago.He said Google's phone feels connected to certain services on the Web in a way the iPhone doesn't."Compared to the iPhone, the Google phone feels like it's part of the Internet to me," he said."If you live in a Google world, you have that world in your pocket in a way that's cleaner and more connected than the iPhone." Personally, the phones work perfectly with their own software, but both of them don't make an effort to play well with other services.
Answer: Because of the terrible software they can use..
A:
Why are some iPhone users expecting a new type of phone?