instruction:
In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
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
Asnwer: A
answer:
Yes

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Article: Every one of us gets so used to punctuation marks that not many of us give them a secondthought.Actually,the ancient Greeks wrote this way.The lack of punctuation marks probably didn't bother good readers,though.As they read,they just put pauses where they fit best. Also at this time,sentences switched directions.A sentence read from leftto right.The next one read right to left,and then left to right again,etc.The ancient Romans sometimes punctuatedlike this:They put somethingthat can separate words in a sentence.The wordpunctuationactually comes from this idea andthe Latin word"punctum"which means a lot. When the 5th century arrived,there were just twopunctuation marks:spaces and points.The spaces separated words while the points showed pauses in reading.Then in the 13th century,a printer named Aldus Manutius tried to standardize punctuation.He always used a period for a complete stop at the end of a sentence.He used a slash(/)toindicate a short pause.Over time.that slash was shortened and curled,and it became the modern comma . Since that time,other marks have enlarged the punctuation family.The exclamation mark comes from the Latin word"io".It means "exclamation of joy".The question mark originally started out as the Latin word"questio",meaning"question".Eventually,scholars put it attheend of a sentence to show a question. Punctuation even keeps changing nowadays.New marks are coming into existence,and old punctuation marks are used in new ways.Take for example the"interrobang".This 1962 invention combines the question mark and exclamation mark for times when writers want both.For example."She did what?!"or"How much did you pay for that dress?!"Obviously,the interrobang is not widelyused or recognized yet,but its invention shows that English is not yet finishedwith its punctuation.
Question: We can learn from the passage that _ .
Options: (A) ancient Romans didn't use any punctuation marks (B) exclamation and question marks came from Latin (C) spaces and slashes were already used before the 5th century (D) Aldus Manutiusfast started to use commas
Asnwer: A
answer:
No

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Article: Many people consider their pets members of the family and are very sad when they die, but what if you could clone your dog, cat or bird? A scientist in New Orleans, who has proved his ability to clone other animals, is now offering the possibility to pet owners here in Wisconsin. Scientists have not been able to clone dogs, cats or other pets, but if and when the time comes, several companies will be ready and able to do the job. The question is: Are you ready to clone your pet? Brett Reggio is betting on it.He is working on his Ph. D at Louisian State University. He's successfully cloned a goat five times and wants to try the process on family pets. So he started a business called Lazaron. "What Lazaron provides is the first step in the cloning process. "He said."It's for curing and storing the fiberglass cells that will be used for cloning." "Your first reaction is yeah! I think I'd like that." said Donna Schacht, a pet owner. "I don't believe you can ever replace a special love," pet owner Paulette Callattion said. Most pet owners will tell you freezing your pet's DNA in hopes of one day cloning it is a personal decision. Scientists say that cloning your own pet doesn't mean that the offspring will have the same intelligence, temperament or other qualities that your pet has.
Question: From the passage we know that scientists have _ .
Options: (A) tried to clone animals (B) cloned many kinds of animals (C) been able to clone pets for people (D) once cloned goats successfully
Asnwer: D
answer:
Yes