Part 1. Definition
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.
Part 2. Example
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.
Answer: How many books are there in the British Library?
Explanation: In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.
Part 3. Exercise
Article: Like lots of other girls and boys,when Lisa Cao was a kid,she used to watch the Olympics. "I always wanted to be good at sport and I found athletic potential in my body", the New York City citizen tells her friends. But there was no sport available so she took up piano lessons. Then,at the age of 15,she decided to drop the lessons and put her athletic potential to the test with running. At age 18,Lisa Cao ran her first-ever marathon in New York City. And now,the 27-year-old has 54 marathons (26. miles) and ultramarathons (100miles) under her belt. What does it take to be an ultramarathoner? A lot of devotion,even when difficulties occur sometimes. "Making time for running is really hard when life is so busy," she says. "There's a big work-life balance that I have to keep. I have to wake up earlier on the weekends. And oh,the potential for excuses! With NYC's wild winters as of late,it's easy to blame the weather,roll over in bed and put off a solid run. I have a fix for this,though," she says. "Cute clothes. With the horrible weather, I bought cute clothes as motivation to run and actually wear them. " While she's training during low season in the winter,Lisa Cao tries to run a "base" of 20 to 30 miles per week to stay prepared. During high season in the spring and summer,she'll run around 30 to 40 miles,but she also gets a lot of quality miles from her races.
Answer: Nine years after she dropped her piano lessons.
Answer:
When did Lisa Cao run her first marathon?