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.

Article: Musa Kayairanga of Rwanda is a traditional healer. He uses natural medicines to treat his patients. He learned how to use computers at a rural telecommunications center in his country. Musa Kayairanga says he exchanges information with doctors as far away as Canada. He also says the computer has improved his knowledge of using plants to treat diseases. Many people in rural areas are now able to communicate with the rest of the world. This is one example of how technology is changing life in developing countries. Andrew Burns is an economist at the World Bank in Washington, D.C. He led a recent study of technology in developing countries. The study found that technology has spread faster in such countries than in rich nations. It also found that technological progress has helped raise wages in developing countries. And it reduced the percentage of people living in extreme poverty from twenty-nine percent in 1990 to eighteen percent in 2004. Progress in communications technology has aided the growth of call centers in developing countries. Call centers are offices where most telephone calls for a business can be answered. For example, a woman in the United States who calls her computer company about a problem might speak with someone in India or Pakistan. Call centers serve businesses in local and international markets. And they have added to economic growth by providing well-paid jobs and new skills for workers who might not have had such employment. Ahsan Saeed is a young call center worker in Karachi, Pakistan. He says the job improves his language skills, his sales skills and his ability to deal with people.( from VOA Special English )
Question: Since Musa began to use the computer , he _
Options: (A) has learned to use plants to treat his patients (B) has made friends with many villagers far away (C) has improved his ability to cure diseases (D) has been able to cure the patients in cities
Asnwer: D
No

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
No

Article: We bet that on cold wintry days, many of you love to stay in your warm home and, every now and then, come out into the kitchen for a snack. Unfortunately, plenty of creepy-crawly critters like to do the same thing! Winter is the time when bugs invade your house without an invitation. The season can be tough for such creatures. In winter the air is cold, the ground is hard and many trees have no leaves. So bugs do what they have to do to survive. Monarch butterflies head south to warmer climates. Ants crowd in deep underground colonies and eat food they have been storing all year. Many insects go into a deep sleep called diapause. There're different kinds of diapause, but all are similar to hibernation, a time when bigger animals become inactive in the cold. Insects go into an inactive period, too, but it often isn't when the temperature drops. They rely on more dependable signals in the environment. For example, many insects can tell how much sunlight there's each day. They use that to tell themselves when to shut down. Bugs are cold-blood-ed, meaning that their inside temperature is the same as the outside. They can't move much when it gets below 40 degrees Fahrenheit. So they search for any warm place. They're looking for protection. These guys have been doing this for 300 million years, so they don't really know they're coming into your house. The home is a recent event in terms of their evolutionary behav-ior. They enter through tiny cracks or come in unnoticed on your clothes or shoes. Remember that they may be invading your homes for warmth and food, but they don't care about humans.
Question: According to the text, what is diapause?
Options: (A) It is the same as the animals' hibernation (B) It often appears in warm areas all the year. (C) It is done to keep bugs active in winter. (D) It is a deep sleep similar to hibernation.
Asnwer: D
Yes