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.

Ex Input:
Article: New picture The National Gallery now has a fine _ by the 18th century Dutch painter Jan van Os.This large picture (89.1 cm x 71cm) of flowers and fruit is painted in light bright colours on wood.It is one of the first pictures of this type in the Gallery.The picture is signed and dated 1777 and 1778.It is not unusual for a picture to be dated two years: the artist waited for particular flowers to come out in their different seasons in order to paint them.This picture was given to the Gallery by Miss Violet Churchman in memory of her sister Ida Nancy. It is now on show in Room 25. Special exhibition The exhibition "Painting in Spain During the Late 18th Century" opened in the Sunley Room on 15 March.Recently the Gallery has bought works by three Spanish painters of this period--Paret, Melendez and Francisco Bayeu, who are the focus of the exhibition.These three artists are also joined by Francisco's brother Ramon, by Antonio Gonzalez and two Italians who worked in Spain during these years--Corrado Giaquinto and Giovanni Battista Tiepolo.The exhibition runs until 31 May. Lecture news Lectures will be given along with the special exhibition every Wednesday.On 8 April, Lizzie Barker will discuss the work of Melendez, while on 15 April, Sarah Symmons will lecture on Luis Patter.On 22 and 29 April, Juliet Wilson will talk about Francisco Bayeu.On 25 April, a Saturday, Erika Langmuir will explain how artists often "tell a story" through their pictures.
Answer: Eight.

Ex Output:
How many artists' paintings are on show at the special exhibition?

Ex Input:
Article: People think what I do is so wonderful because I interview stars. And I have to admit that when I first started working at Sassy in 1987 I was excited about that part of my job for the first couple of months,anyway. Then I noticed how stars would fool me around for months. I could never get enough time with a star to find out anything interesting, and some acted just simply rudely. I started hating the way I was treated, and I was really disappointed to see that these people I had worshipped before were pretty ordinary. So I decided I would just tell the truth instead of keeping up their myths .If the star was a bad guy, I would say so. If I thought anyone was stupid, I did not hold back that information. I thought readers would appreciate that kind of honesty. Surprisingly, many of them hated me for it. I have gotten so many attacks on my character. In their eyes,being famous is everything, even more desirable than being truly creative and talented Why do we need stars? In fact, the media created stars to satisfy our basic need for gossip .Over time, talking about people we have never met and we are never likely to meet has become what we are crazy about. Thus, some people are more interested in the personal lives of the stars than in the lives of their own family and their own friends. That is why it is so ridiculous when a star wants to discuss only his or her work in an interview -as we care. We want the dirt on their personal lives. There is another reason we worship stars. As a whole, our society is not as religious as it once was. It seems that people need something to fulfill them the way religion once did. Star worship exists as an unfulfilling desire for true heroes. We make them stars, but then their reputation makes us feel unimportant, and we truly feel better about ourselves when they die. I am part of this whole process. No wonder I feel soiled at the end of workday.
Answer: They are usually honest and polite,

Ex Output:
What are the stars like according to the author?

Ex Input:
Article: Smoking is the single worst thing you can do for your health. Fortunately, it's never too late to get the benefits of quitting. If you've tried to quit before and failed, it's time to make up your mind and try again. Smoking is responsible for one of every five deaths. That includes 29% of all cancer deaths, 87% of all lung cancer deaths, and nearly 20% of all deaths from cardiovascular disease. But long before smoking kills you, it ages you. You can see for yourself that smoking accelerates the drying and wrinkling of the skin. But there are less obvious effects as well. Indeed, smoking takes years away from your life. Nearly half of all chronic smokers die an average of 20 to 25 years before their time. Besides an early death from cancer or heart disease, smoking can cause lung disorders. People who smoke over a pack a day have almost three times the risk of contracting pneumonia than that of nonsmokers. By lowering levels of estrogen in men and women, smoking speeds bone less. If a woman smokes a pack of cigarettes every day, she will enter menopause with 5 to 10% less bone mass than a nonsmoker. The good news is that no matter what your age is or how long you've smoked, you'll live longer if you quit today. The Coronary Artery Surgery Study examined nearly 2,000 long-term smokers over age 54. Those who quit had significantly lower death rates six years later than those who didn't. Even the oldest ex-smokers had a higher survival rate. Not only will live longer if you quit, you'll feel better, breathe easier, and find that you have more energy. You'll have fewer respiratory infections,headaches, and stomachaches. What's more, you'll save money. Your clothes and breath won't smell unpleasant any longer. And your habit won't annoy--or threaten the health of --the people who live and work with you.
Answer: The relationships between smoking and diseases.

Ex Output:
What is the passage mainly about?