instruction:
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.
question:
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.
answer:
B

question:
Article: Why do people run? That is, why do thousands get up early and put their knees and ankles and hearts and lungs through the hell of 10,000 meters on the roads? For those who stick with it and are lucky, they get into another world: a state of physical and mental grace reached when their blood is racing through every vein . And in Austin, those who long to get better, even when they know it's impossible, hang on Gilbert's every word. Gilbert's methods are simple. It's all about form: how the arms move and the feet land. He pushes his students hard. When they feel like they're about to die, they look at Gilbert's scars -- the burns along his right arm, and then to his right leg, where the flames ate down to the bone. Whatever they feel, how bad, really, could it be? "He gets people to believe in themselves," says Lisa Spenner, one of the _ , who are crazy about Gilbert. "He treats everyone like they're amazing." If Gilbert is their savior, they are his saviors too. "Eventually, I realized I had to help people. When I help people, I feel good," he says. Gilbert's right leg was so badly burnt that the knee was stuck at a 90-degree angle. The doctor said it would take six months to heal. Frustrated, Gilbert got on a bike. The biking led to walking, which finally led to running a year after he had been left to die. In truth, runners don't race other runners. They race against themselves to conquer their wills. So Gilbert spent the spring and summer of 2007 trying to do that, racing men faster than he is, knowing it would make him better. Gilbert's students, of course, keep rooting for him, though sometimes they wonder, "How much better can he get?" After all, they see him as more than just a runner and a coach. He's a flesh-and-blood symbol: the daily struggle to show what you're made of.
Question: What do we learn about Gilbert after reading the passage?
Options: (A) He used to work as a fireman. (B) He has determination and strong will-power. (C) He learnt running from a coach. (D) He was advised to ride a bike when he was badly burnt.
answer:
B

question:
Article: A new study has been carried to test the role of story telling in lowering blood pressure. Dr. Thomas Houston, a professor of the University of Massachusetts Medical School, led a group of scientists that investigated how pre-recorded videos of hypertension patients' talking about their medical histories helped another group of patients with high blood pressure to control their condition over several months. Houston was surprised by their studies that suggested that communication can be a powerful tool in medicine. They showed that those who had had similar experiences, when talking to someone with a similar background, could help change their behavior to become healthier. Hypertension is difficult to control, since it is dependent on diet, exercise and mental state. Medical treatments with drugs, and lifestyle therapies have been ly ineffective because people find it hard to follow those medical requirements. In the test, his team carefully chose their story-tellers from 230 members of a patients' community with whom they could most easily relate. Next, they divided their study population into two groups. One received three interactive DVDs containing the tellers' stories of their experiences in living with and treating their hypertension. The other were given educational discs on an unrelated health topic. The study volunteers reported that they had listened to the DVDs, and after three months, those who heard the stories of the hypertensive patients lowered their blood pressure. While the study did not _ how the story-telling influenced the patients' behavior, Houston suspects that watching patients of similar backgrounds who had a similar medical experience helped to motivate them to seek medical help to their hypertension. They found that after six months the difference in blood pressure between those who watched the story-tellers and those who observed the unrelated videos remained, suggesting that the story-telling continued to have an effect.
Question: We can learn from the text that the pre-recorded videos _ .
Options: (A) tell medical histories of hypertension patients (B) introduce some medical treatments of hypertension (C) introduce a good lifestyle for hypertensive patients (D) tell scientific discoveries of the scientist group
answer:
A