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: At Japan's Studio Ghibli, which has produced extraordinary animated films since 1985, the best-known figure has always been one of the company's founders, Hayao Miyazaki. But an equally key figure is co-founder Isao Takahata, who has recently made a new feature, The Tale of Princess Kagnya. It is an unforgettable feature with an unusual hand-drawn aesthetic . The title character is a tiny baby girl who appears in a bamboo plant. She is found by a woodcutter, who takes her home and brings her up. He believes the little girl is a princess, and sets about preparing what he regards as a suitable world for her. This original story is the oldest work of fiction in Japan; every child knows it in its simplified folktale form. "It is a fascinating story with elements of wonder, humour, and sorrow,'' Takahata says, "but these three elements are scattered about." The chief challenge for anyone trying to adapt it is that "we are completely unable to comprehend what was in the heart of Princess Kaguya. Because of this, despite its being well known, few people consider it interesting. There have been several attempts at making a film out of the story, but they ended up being abandoned." He was connected with one of these attempts, but no one paid any attention to his concept. "Fifty-five years later, I thought my concept was still appealing, and used it as a basis for turning the story into a feature film." His concept involves the princess's origins, her expectations and her access to "the full range of human emotions". To realize his vision, Takahata says, "I needed to take the extremely individualistic brushwork and key designs of Osamu Tanabe and Kazuo Oga, two brilliantly talented artists, and have them permeate throughout the film. The two of them drew many pictures, but they weren't nearly enough. The most challenging part was to have all the other animation staff copy their styles in a free and easy way." The Tale of Princess Kaguya has been released, and people are saying that the two founders, now in their seventies, have directed their final films. But is it as clear-cut as that? When I ask Takahata about a scene of escape and urgency with a particularly distinctive   visual style, he says he had intended to use "this type of rough-drawn, forceful animation, in a project before this film. "That project hasn't been realized yet, but if it comes to pass, this style is essential." A hint, perhaps, there's still more to come. 
 Answer: Because people are in the dark about the feelings of Princess Kaguya.

Ex Output:
Why is it challenging to adapt the original story to a feature film according to the passage?


Ex Input:
Article: A board game is a game played on a pre-marked surface or "board" according to a set of rules. Board games have been played in most cultures and societies throughout history. Do you think of yourself as a bit of an expert at board games like chess or Go? Maybe you're not quite as good as you think. New research from the University of Manchester and Oxford suggests complex games like these are impossible to learn fully. They may even be too complex for the human mind to understand. Researchers studied two-player games, to try and understand the strategies which people use to make decisions during the game. Some games with two players are simple, with only a small number of possible moves. Players can quickly work out the best strategy but that means the game soon becomes boring. It gets more interesting when there are many possible moves. That's why people are so fascinated by complex board games like chess or Go, or some card games. But what the researchers found was that with difficult games, players find it hard to work out the best strategy and their actions become less reasonable. This research is part of the field called game theory: the study of human strategic decision-making. Much thinking on how people play complex games is based on something called "the balance point", which is when players have a perfect knowledge of what they are going to do and of what their rivals are going to do. When you add more than two players then of course the game becomes even harder to understand. Trading on the stock market is an example of a complex multi-player game. 
 Answer: Mahjong

Ex Output:
Which of the following games belongs to board games?


Ex Input:
Article: On a hot summer day, a soft drink can really take away your thirst. At home, at school, in the park or at the movies---you can find one almost anywhere. Carbonated You can see bubbles  in these! Of all soft drinks sold, about 75 percent are carbonated . But be careful, carbonated soft drinks have lots of sugar and caffeine . Caffeine is not very good for you in the summer because it takes water out of your body. And the sugar can make you overweight if you drink too much. Fruit juice There are different kinds of juice. One kind is made only from fresh fruit. This kind of fruit juice may not taste sweet enough for some people, but it is nutritious . Another kind of fruit juice tastes good but has lots of sugar in it. Many young people buy this kind because the advertisements are good. It is bad for your teeth and bones to drink lots of this. Energy drinks These kinds of drinks have caffeine and things that make people get excited in them. They are sometimes called "party drinks". Doctors say that if you drink too much of this kind, you may have a heart attack. Bottled water We have lots of different kinds of bottled water, such as mineral water, purified water and distilled water . They are clean and easy to drink. But it is best not to drink very cold water. It may make your stomach feel bad. Sports drinks Most of these have funny names like "Scream " and "G-Vital ". They have lots of vitamins and minerals in them. After you play sports, you may want to drink one of these. But if you just spend your summer holiday sitting around watching TV, you won't need them at all! 
 Answer: Carbonated and fruit juice.

Ex Output:

Which two types of drinks may make you overweight?


