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.

Input: Consider 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.

Output: C

Input: Consider Input: Article: About ten years ago, a young and very successful businessman named Josh was traveling down a Chicago neighborhood street. He was going a bit too fast in his shiny, black, 12 cylinder Jaguar XKE, which was only two months old. He was watching for kids rushing out from between parked cars and slowed down when he thought he saw something. As his car passed, no child came out, but a brick sailed out and - WHUMP! - it hit the Jaguar's shiny black side door! SCREECH ... ! ! ! ! Immediately Josh stopped the car, jumped out, seized the kid and pushed him up against a parked car. He shouted at the kid, "What was that all about and who are you? Just what the heck are you doing?!" "That's my new Jaguar, that brick you threw is gonna cost you a lot of money. Why did you throw it?" "Please, mister, please...I'm sorry! I didn't know what else to do!" begged the youngster. "I threw the brick because no one else would stop!" tears were streaming down the boy's face as he pointed around the parked car. "It's my brother, mister," he said. "He rolled off the curb and fell out of his wheelchair and I can't lift him up. " Sobbing, the boy asked the businessman, "Would you please help me get him back into his wheelchair? He's hurt and he's too heavy for me. " Moved by the words, the young businessman lifted the young man back into the wheelchair and took out his handkerchief and wiped the scrapers and cuts, checking to see that everything was going to be OK. He then watched the younger brother push him down the sidewalk toward their home. It was a long walk back to the black, shining, 12 cylinder Jaguar XKE -- a long and slow walk. Josh never did fix the side door of his Jaguar. He kept the dent to remind him not to go through life so fast that someone has to throw a brick at him to get his attention. Feel for the bricks of life coming you.
Question: The boy threw a brick at the businessman's car because _ .
Options: (A) he wanted to ask for some money (B) he wanted to get help from the driver (C) the businessman drove at a high speed (D) he hated the brand-new car very much

Output: B

Input: Consider Input: Article: "Teenager" is the new term being used in the UK to describe kids at either 8--12 or 10--13 years old. More and more companies are beginning to create products and services for teenagers. The Disney Company sells music and film to teenagers and their parents. You can get everything from lunchboxes and mobile phone covers, to monthly fan magazines and clothing. It's all about sales, which suggests that teenagers must have more money, freedom and influence upon their parents than they've ever had before. Most kids in the UK today get more pocket money than kids did ten years ago. Parents have more money to give their kids than before, since parents are having fewer children. In addition, the divorce rate in the UK is continually rising and parents spend less time with their children than they used to, so many parents try to please their children by buying them presents. It's a bad habit for both parents and kids to get into, but parents are under pressure from commercial marketing and the pleas of their children. UK kids today are very media and computer-literate. A lot of kids have a TV, if not a computer, in their bedrooms. They have easy access to much more information about life and the world. They may have experienced a lot in life as well, since 24% of UK kids live in single-parent families, so people now say that "kids are getting older younger". With such maturity at such a young age, it's no wonder teenagers are able to influence their parents and have more freedom than previous generations. UK teenagers never used to be worried about spending money on clothes. That's changed. Now, they are much more fashion conscious and concerned about their image . Many of them outgrow the bright colors and fashions of kids years ago and go for something darker and more rebellious . Surely none of the above is a good thing. The UK government is certainly concerned, and for that reason has strict laws preventing companies from marketing their products and services at children.
Question: Why are more products and services created for teenagers?
Options: (A) Because companies are creating better products and services. (B) Because children education is becoming more important. (C) Because it is better to study music from an early age. (D) .Because children have more money to buy them.
Output: D