Detailed Instructions: 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.
See one example below:
Problem: 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.
Solution: 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.

Problem: Article: The Adler Planetarium Chicago is home to more than 35,000 square feet of exhibits. From huge models of the Solar System, to ancient astronomical instruments, to interactive adventures, Adler's exhibit galleries provides a passageway for you to explore the universe. The Adler also offers mini science exploration activities that are quick l0-minute lessons. Visitors can learn some interesting astronomical facts at}se small activity carts. The Adler Planetarium Chicago is the only museum in the world with two full-size planetarium theaters. Since 1930, the wonder of the stars has been visible in the historic Sky Theater. Powered by brand new Digistar 3TM technology, the StarRider Theater is a completely digital, virtual outer space environment. The famous Zeiss Planetarium projector is able to accurately reproduce the movement of every aspect of the night sky. Do's and Don'ts: Do Take the Bus/Train: Leave the car at home for this museum trip. The Adler is located within close proximity to public transit. Don't Miss the Doane Observatory: When weather permits, the Doane is open at the Adler for observing with its 20-inch diameter telescope: Don't Miss Museum Special Events: The Adler offers a summer camp for kids from mid. June to August. Ticket Price: Adult: $ 28; child: $ 22. Book online now to Save 37%. Regular Schedule: Mon.-Fri. 10 a.m.-4 p.m.; Sat.-Sun. 10 a.m.-4:30 p.m. Summer Hours: 9:30 a.m.-6 p.m. daily. Nearest Transit: Roosevelt Metro Station Address: 1300 S Lake Shore Dr, Chicago, IL 60605
Answer: Giving lO-minute lessons to visitors.
Solution:
What's the main function of the Adler Planetarium Chicago?