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.

[EX Q]: Article: Students often want to practice their English outside class. One of the best ways to practice your English is to speak to a foreigner. You may ask, "Is it okay to try to talk to foreigners I see in the street?" The answer is yes and no, but probably no! If you see a foreigner who looks lost, it is polite to ask him, "May I help you?" But, otherwise, you should probably let them get on with their business. Situations, however, do exist where it is quite all right to talk to foreigners. If a foreigner enters your school, classroom, office, shop or restaurant, for instance, feel free to ask him (for example): -- What is your name? -- Where do you come from? -- What do you think of Beijing? -- How long will you stay in Beijing? There are also situations where it's okay to talk to foreigners in public places. If you see a foreigner alone in a restaurant, bar or coffee shop, it may be appropriate to ask him or her: -- Is this seat free? -- Do you mind if I talk to you in English? You can probably help them if they are new in China and if they are alone, you may be able to make them feel more welcome. After a few such questions, you should know whether this person wants to talk to you or not. If they ask you similar questions, or if they give long, informative answers, you're in luck. If not, then give them their privacy. Talking to strangers is fun if you choose the right time and place.
Question: It is the best way to practice your spoken English with _ .
Options: (A) Japanese (B) Americans (C) our classmates (D) French people
[EX A]: B

[EX Q]: Article: If a person forgets names, places or facts --and has trouble with everyday things like reading or shopping --it may not mean you are getting old. It could be Alzheimer's disease. So it's important to see a doctor as soon as you can. There is no cure for Alzheimer's. But a drug called ARICEPT has been used by millions of people to help their symptoms . In studies, ARICEPT has been proved to work for Alzheimer's . It has helped people improve their memory over time. It has also helped them to keep doing everyday things on their own. Ask your doctor if ARICEPT is right for you or your loved one. It is the Number One drug for Alzheimer's in the world. The sooner you know it's Alzheimer's, the better ARICEPT can help . ARICEPT is good for many but may not be good for everyone. Some people may experience not sleeping well, feeling very tired, or not wanting to eat. In studies, these side effects weren't serious at all and went away over time. Some people taking ARICEPT may feel light-headed. In this case you should tell your doctors because your condition may get worse.
Question: If one suffers from Alzheimer's, _ .
Options: (A) he has trouble with his memory (B) he can't do everyday things on his own (C) he often forgets things because he is old (D) he can't move about
[EX A]: A

[EX Q]: Article: What do literary greats Sir Arthur Conan Doyle and Robert Burns have in common? They both lived and wrote in Edinburgh, along with many other big names in the field of literature.This fact helped UNESCO award the city the title of world's first City of Literature on October 14. Edinburgh left a lasting impression on Arthur Conan Doyle(1859-1930).Although he was born there he went to school in England but returned home for medical school.After graduating he moved to London and began writing his Sherlock Holmes stories.His inspiration for the character came from one of his professors at university.Holmes' methods were so clever that they actually furthered the advance of the study of criminology . Robert Burns(1759-1796)is still regarded as Scotland's national poet,more than 200 years after his death.He is celebrated all over the world through translations of his work and the annual Burns Night supper on his birthday.One of his songs,"My Love is Like a Red Red Rose" ranks among the finest love songs ever written and "Auld Lang Syne" is sung all around the world. As one of the first literate societies in Europe,the Scottish Parliament passed the world's first compulsory education law in 1496.By the 1790s,almost all Scots could read.Visitors to Scotland often observed that even the lowest members of society had copies of Burns' poems and other books.
Question: Edinburgh was awarded the title of world's first City of Literature because_.
Options: (A) the first award ceremony of literature was held there (B) many literary greats like Sir Arthur Conan Doyle and Robert Burns were born there (C) it left a deep impression on many literary greats like Sir Arthur Conan Doyle (D) many literary greats like Sir Arthur Conan Doyle and Robert Burns often wrote about it
[EX A]:
B