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 Input:
Article: Want to be a volunteer for Beijing Olympics in 2008? Recently, the recruiting started. The recruiting of Beijing Olympics Volunteer starts from Aug 28, 2006 to end of March 2008. Stage 1: Beijing Volunteers From August 28, 2006, the program opens to applicants in Beijing (and Beijing only). Stage 2: China Volunteers From Dec, 2006, people from outside Beijing can submit their application. Stage 3: Overseas Volunteers By March 2007, people from outside China (including in other countries) can apply for volunteering in Olympics 2008. The Program Travel, hotel are not provided. Only working meal is available for volunteers (makes sense, isn't it?) If you have any questions, just call Olympics Volunteer hotline: +86-10-12308 According to news, 100k college students have applied for the position after three days of recruiting. 50,000 to 100,000 volunteers are needed for the game. If you want to participate, just call the number and ask more questions about the program. However, my guess is, to be admitted to the program is not easy.
Question: Who has the most time to apply for volunteering in Olympics 2008 ?
Options: (A) Liling from Beijing (B) Wangbing from Tianjin . (C) Jane from Australia (D) Dongdong from Yunnan.

Ex Output:
C

Ex Input:
Article: How often do you change your hairstyle or ask for new dresses? You may try to follow trends in Western countries,but your peers in the United States don't care as much about fashion as you do. A recent survey among high school students in China,Japan,South Korea and the US found that Asian teenagers care more about their looks than young people in the US. This survey was held in 156 high schools in the four countries. More than 7,000 teenagers were questioned about their view on life and the world. South Koreans, at 83 percent, cared most about their appearance. They were followed by the Chinese and Japanese while US students showed the least interest in fashion at only 33 percent. "The different results show differences of cultural background," said Sun Yunxiao from the China Youth and Children Research Centre. He explained that in the US there are many different _ of beauty, so teens are more likely to be confident about their appearance. US teenagers' high self-confidence is showed in survey. About 85 percent are happy with themselves. The percentage of self-confident Chinese students stands at only 30 percent. Strong ambition( ) is seen in Chinese high schools. Only two in five high school students are satisfied with "an average living". Koreans are next at 48 percent,Japanese come in at 66 percent and Americans are at 71. "According to the survey,Chinese students are happy. But Chinese students need to be more independent and learn how to relax."said Sun.
Question: According to the survey, _ cared little about their appearance.
Options: (A) the Chinese teenagers (B) the American teenagers. (C) the Korean teenagers (D) the Japanese teenagers

Ex Output:
B

Ex Input:
Article: Do you want to live with a strong sense of peacefulness, happiness, goodness, and self- respect? The collection of happiness actions broadly categorized as "honor" help you create this life of good feelings. Here's an example to show how honorable actions create happiness. Say a store clerk fails to charge us for an item. If we keep silent, and profit from the clerk's mistake, we would drive home with a sense of sneaky excitement. Later we might tell our family or friends about our good fortune. On the other hand, if we tell the clerk about the uncharged item, the clerk would be grateful and thank us for our honesty. We would leave the store with a quiet sense of honor that we might never share with another soul. Then, what is it to do with our sense of happiness? In the first case, where we don't tell the clerk, a couple of things would happen. Deep down inside we would know ourselves as a type of thief. In the process, we would lose some peace of mind and self-respect. We would also demonstrate that we cannot be trusted, since we advertise our dishonor by telling our family and friends. We damage our own reputations by telling others. In contrast, bringing the error to the clerk's attention causes different things to happen. Immediately the clerk knows us to be honorable. Upon leaving the store, we feel honorable and our self-respect is increased. Whenever we take honorable action we gain the deep internal rewards of goodness and a sense of nobility. There is a beautiful positive cycle that is created by living a life of honorable actions. Honorable thoughts lead to honorable actions. Honorable actions lead us to a happier existence. And it's easy to think and act honorably again when we're happy. While the positive cycle can be difficult to start, once it's started, it's easy to continue. Keeping on doing good deeds brings us peace of mind, which is important for our happiness.
Question: According to the passage, the positive action in the example contributes to our _ .
Options: (A) self-respect (B) financial rewards (C) advertising ability (D) friendly relationship

Ex Output:
A