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.

Example Input: Article: Dear Editor, Recent reports have indicated an additional 1, 400 Marines are being sent to Afghanistan in the coming weeks. This means it costs over $1 million annually on the ground over there. I do place a higher level of blame on the policymakers who send soldiers off to kill and be killed in the field. I think the human race needs to think more about killing. One needs to do the _ : "Are these wars JUST?" I believe that all of our wars since 1945 have been illegal, under international law as well. I suggest that all your readers examine their conscience as it relates to the matter of making war. The fact that many soldiers are motivated by a strong sense of duty does not give them some unqualified moral right to support these wars or any other. It's responsible for all the troops, and the entire population, to determine whether the Afghan or Iraq wars are in accordance with the development of the state. I wish someone would give me one or more logical reasons why we are still fighting in Afghanistan and what our goals are. I certainly don't understand it and neither do many who are more knowledgeable than I. Outsiders have tried unsuccessfully for centuries to conquer Afghanistan, and we seem to be no more successful. We are trying to develop a stable central government, but the country is badly divided into ethnic and tribal groups, and the current government is corrupt . Moreover, we are apparently regarded as undesirable occupiers by many of its people, most notably the Taliban. If we are to continue spending billions every year in Afghanistan and killing hundreds of our people and many of theirs, our government must provide us with a reasonable explanation of why we are doing so and what we can expect to accomplish. George Myers
Question: What caused the author to write the letter?
Options: (A) His conscience of being a citizen. (B) Reports about sending soldiers to Afghanistan. (C) His relatives being killed in the war. (D) Getting no reasonable explanation.
Example Output: B

Example Input: Article: We are not rich by what we possess but rather by what we can do without. ----Immauel Kant Many times my friend June would say, "If I ever get rich, I'm getting a completely new wardrobe and moving into a bigger apartment." I thought of her words and her chances of being rich are about as good as mine. But, to everyone's surprise, a few years ago June did come to large inheritance . At first June said very little about the money. As the initial shock disappeared, she became excited, June is a great believer in making lists, so I was surprised to find her writing down all the ways she would spend her new wealth. As time went on, she started revising the list. What had been midway down the list was now at the top. At last, I said to her, "You know, it isn't necessary to spend all your inheritance at once. Take come time; think about it." "I know, I know," she answered with a little bit anger. Then one morning June called, "I've decided how I want to use my new inheritance. I want to see what you think," she said. This wasn't something I looked forward to, but we had been friends so long. As we sat, June spread a sheet of paper on the table. To my great surprise, she had written only two words: Charities, and Grandchildren-in that order. Though I had promised to keep quiet, I couldn't keep from asking how she came to this decision. "Well," she said, "I took your advice and thought about it." She added, "Helping others means a lot to me, so I'm hoping this gift will help people in need." I interrupted, "But what about this big apartment you most hope to have?" "At first it was hard, but it doesn't seem as important any more", she answered with a smile. Then June moved her hand, and I could see a few words written in tiny letters at the bottom of the page. After having a look at the small print, I burst into laughter. June had written: AND one new wardrobe.
Question: From the passage we can learn that the writer at first _ .
Options: (A) was richer than her friend June (B) was no richer than her friend June (C) was poorer than her friend June (D) was interested in money as June
Example Output: B

Example Input: Article: prefix = st1 /Britainis facing a sharp rise in its rat population as growing numbers of people leave fast food scraps in the street , an environment group warned . Keep Britain Tidy said the rodents were stopping their traditional hunts underground and were roaming the streets ,tempted by discarded burgers ,pizzas and crisps. "The rat population is on the rise and soon it'll be as common to see a rodent on our street as it is to see a dog or a cat," said group Director ,Sue Nelson. The practice of dumping fast food litter and scraps on the street rather than in the trash-with young men the worst offenders-was behind the rise. According to the National Rodent Survey in 2005, Britain's rat population has grown by nearly one quarter since 2000 and is now estimated at 60 million , two million more than the human population. On average a rat can give birth every 24--28 days and just a single pair of rats can produce a colony of 2,000 a year. Around 200 people a year get Weil's Disease----an infection which can lead to liver or kidney failure and eventually death and which is arrived in rat's waste. To highlight the issue , Keep Britain Tidy launched a cinema ad entitled "How close do you want them to get?" The advertisement gave a shocking image of a young woman sleeping in a bed of rots, echoing the nightmare scene from James Herbert's classic horror tale The Rats, in which mutant rodents begin to prey on humans.
Question: Where did the rodents use to search for food?
Options: (A) In the Street . (B) Under the ground. (C) From the trash cans. (D) In burger shops.
Example Output:
B