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.

[Q]: Article: Most middle school students find it boring to learn math. But students in Yet Sen Middle School in New York, US, don't think so. Why? Because they are in the school of One Program, which asks students to work on their own or in small groups on computers to have math lessons. "The program gives the students a new learning style. No traditional classroom can compare with it. We give each lesson according to the students' interest and their strong and weak points, "said Joel. Klein, the school's headteacher, "We're looking for a new way that interests students. " Students enjoy these math lessons, especially lessons with video games. They must find out the answers to math problems to get through the game. One such game is Dimension M. As students move through mazes with their keyboards, some questions come up. Caleb Deng had to answer the question: What is 5+(6x3)? He _ on paper quickly because there was just a minute left to play. "I was right, "said Deng, 14, as he ended the game with a high score . "This really makes math lessons more exciting, since we are fighting to learn better. "
Question: Students in Yet Sen Middle School like math because _ .
Options: (A) they work in large groups (B) they can work on computer (C) the teachers are interesting (D) math questions are easy there
[A]: B

[Q]: Article: We have information about over 300 volunteering opportunities with more than 250 local organizations (charities, statutory organizations such as hospitals and social services and community groups). We are a registered charity and our service is free of charge. We do not run volunteering projects ourselves bur recruit volunteers for a whole range of organizations across Cambridge and South Cambs. Volunteering Links National Council for voluntary Organizations A center to champion and strengthen the voluntary sector in the UK with advice, support and public policy. Cambridge Council for voluntary Service An independent registered charity to help community and voluntary groups in Cambridge, South Cambridgeshire and Fenland. Volunteering Wales Voluntering and volunteer Centers in Wales. Volunteer Development Scotland Volunteering and Volunteer Centres in Scotland. Community Service Volunteers Volunteer placements in the UK. Student Hubs A branch of Student Hubs, a youth-led charity working across the UK to transform student involvement in charitable activities. Timebank A national campaign inspiring and connecting people to share and give time. Registration Information If you spot an opportunity that you like, you can go through a simple online registration process and then we will send you the details. Alternatively you can down load a VOLUNTEER REGISTRATION FORM (please save it to your own computer before editing) and email the completed form to us at info@carn-volunteer.org.uk. If you need a bit more help, then we can offer you a confidential one-to-one chat with a member of staff to discuss what you would like to do. But you must make an appointment beforehand. You don't have to visit the Volunteer Centre in person to get help. We can also provide information by e-mail, post or over the telephone.
Question: Which of the following is not true about the center?
Options: (A) Volunteers can find plenty of opportunities in the center. (B) The center does not charge money for their service. (C) The center does not run volunteering projects themselves. (D) Organizations like Student Hubs belong to the center.
[A]: D

[Q]: Article: By Road Around the World Nickname: Walker Email: ragwani@hotmail.com When to travel: May 2011-Aug 2011 Who am I: I am 55. From my childhood, have this dream to go around the world by hitch hiking. However this is now changed and I want to go by road. My travel plans: Going throughout the world and study various people, culture, habits. Who am I looking for: A female companion, and she must have similar interest as me. Just for fun Nickname: Stream Email: qrutta@yahoo.co.uk When to travel: Jan 2011-Dec 2011 Who am I: Young slim girl, looking to see Asia with anyone who wants to travel. My travel plans: I most prefer a white man in his late30's to have fun with me as he travels either on business or leisure trips Whom am I looking for: Someone who is honest, friendly; good sense of humor, adventurous. 22yr old Australian looking for travel companion Nickname: Angela Email: alyssia _ europe@hotmail.com When to travel: March 2011 Who am I: a lovely girl, with fun, honest, caring. My travel plans: I will be traveling to Europe cities, then the world! Who am I looking for: An extremely fun and entertaining male/female, middle-aged, someone that I can enjoy every travel moment with. Fun and maybe more Nickname: Sunnygirl Email: sunnygirl2008@yahoo.com When to travel: Jun2011-Aug2011 Who am I: Slender African girl in her late 20's. Quite charming, loving, pretty,fun to be with. My travel plans: Nothing in mind for sure, just looking to come with you. Whom am I looking for: Looking for a white male between 40-50 years, someone who is full of energy and lively.
Question: What way would Walker like to choose for his travel this time?
Options: (A) By plane. (B) By road. (C) By water. (D) By hitch hiking.
[A]:
B