instruction:
In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
question:
Article: The first chocolate was eaten by people in South America hundreds of years ago. In those days, the people did not really eat chocolate. They used the cocoa bean to make a chocolate drink and they enjoyed it very much. Many years later, the cocoa bean was brought to other countries and people came to love the taste of chocolate. In 1824, John Cadbury opened a small shop in Britain. One of the things he sold was chocolate drink. In 1831, he opened a factory to make chocolate drink. He wanted to encourage people to drink chocolate instead of other drinks. A few years later, a man called Joseph Fry found a way to make chocolate instead of only drinking it. But at that time chocolate was very expensive and only the rich people could buy it. Later, ad more and more chocolate bars were produced and sold, it became cheaper. However, at first only plain chocolate (a kind of chocolate without milk and with very little sugar) was produced. Milk chocolate came later and this was made by adding milk to the chocolate. The first milk chocolate bar was made in Cadbury's factory in 1897. Their most famous chocolate, Cadbury's Milk Bar, was made in 1905, It has been the most popular chocolate in Britain and around the world for over 100 years. The Cadbury factory is still in Britain and the chocolate produced there is eaten all over the world. Every year, thousands of visitors visit the factory in order to see how chocolate is made.
Question: Hundreds of years ago, people first began to drink chocolate in_.
Options: (A) South Americ (B) South Africa (C) Britain (D) Australia
answer:
A

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Article: It's nine o'clock on a Tuesday night.You are trying to finish your maths assignment. You have only two problems left to go.Almost done!You are looking forward to a nice snack and your favorite TV show.You read the next problem and groan.You don,t have a clue how to do it .You may check your notes from class .Or you may try reading your text-book .But the problem might as well be written in a foreign language. Does this sound familiar? Most people who have taken any kind of maths class have had this experience.What do you do when you get stuck? Perhaps you call a friend.Or you ask a family member for help.But what if it's late at night? Years ago there were very few ways to get help if you were stuck on a maths problem. Maths is different from other school subjects.You often cannot find what to do in a book.A dictionary or even an encyclopedia probably won't help you.You need someone to show you the steps.Learning most kinds of maths is something like learning to play a musical instrument.You need a coach to show you what to do. In many areas there are homework telephone lines.These hot lines have volunteers.They can help you do homework in all subjects.A maths volunteer can explain the steps in a maths problem that has you stumped* Today you can also get help on the Internet.There are several homework help programs and Web pages .In some,you leave your question on a message board.Or you write it in an e-mail note.In other maths-help programs there are live volunteer teachers.You can wait for a real maths teacher to help you do the problem.
Question: This passage is mostly concerned with _ .
Options: (A) why maths is difficult to do (B) ways of getting help with maths homework (C) using reference books to do maths homework (D) using a computer to do maths
answer:
B

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Article: Nowadays,the Internet,with its ability to connect people throughout the world,is changing the way people learn languages.There is still no way to avoid the hard work through vocabulary lists and grammar rules,but the books,tapes and even CDs are being replaced by email, video chat and social networks. Livemocha, a Seattle company, has created a website devoted to helping people learn more than 38 languages by exchanging messages over the Internet and then correcting each other's messages. The lessons,whether they are flashcards,quizzes,audio recordings or written and spoken essays,are delivered through the Intemet. Michael Schutzler, Livemocha's chief executive , says the website's advantage is the ability to practicel with a real person. "The great irony is that even if you have learned a foreign language in the classroom for years,you don't have confidefice to go into a restaurant and have a conversation with a foreigner,"he said.The casual connection with real people throughout the world, however brief, are not just fun and surprising but show more about how the language is really used. Livemocha is now experimenting with a variety of ways that resemble the games on other social websites to motivate people.The flashcard exercises,for instance,are scored, and the totals earned by studying and teaching appear on the users'front page. Besides,each person can set up a profile which includes a short description of his age,location and what language he would like to learn.Therefore,if you want to study one language,you will easily find many people who are fluent in it.Andl an email or two is all it takes to find a study partner. There are more and more companies like Livemocha offeritig online language learning to students throughout the world. And instead of merely helping people practice different languages,they also enable people to share interests and make new friends.
Question: For what purpose did Livemocha create the website?
Options: (A) To offer new ways of language learning. (B) To make an advertisement for their company. (C) To share interests and make new friends. (D) To tell his inspiring story to more people.
answer:
A