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.

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
B

Article: It'll be an ordinary morning,like all the others.But instead of being woken up by the buzzing of an alarm clock, you'll be roused by the smell of freshly made coffee,light entering your room as the curtains open automatically,and a gentle back massage provided by your high-tech bed. This is what a typical person's life will be like two decades from now,according to The Guardian. Want to know more? After you get up,your apartment will be like an electronic orchestra with you as the conductor.With simple moves of your hand and spoken instructions,you'll be able to control your apartment's temperature,humidity,music and lighting.You'll be able to look through the day's news on translucent screens while your breakfast waits for you in the automatic oven. As you move into your kitchen,maybe you will stub your toe on the edge of a cabinet. You'll grab your cell phone and open the diagnostics app.Inside your phone there will be a tiny microchip that uses X-ray waves to scan your body. The scan will reveal that your toe is just slightly hurt,not broken,which will convince you not to see a doctor. After breakfast,your driverless car will take you to work.While you drive,your central computer system will suggest a list of chores your housekeeping robots could see to today and it will also remind you to buy a gift for your mother's upcoming birthday. As you can see,with the help of advanced technologies,our lives will be more efficient. Teehnology will mitigate our forgetfulness and free us of many small burdens that distract us, such as buying a ticket or trying to remember our kids' parent-teacher meeting.Our brain will therefore be able to focus on more important things like preparing for a presentation or doing "deep thinking". However,the development of technology might have some disadvantages as well. By 2033,we'll be relying heavily on the virtual world,which will mean that all of our data will be stored in the cloud,a remote digital storage system with near limitless capacity. That will increase the possibility of someone else accessing,sharing or controlling our personal information.
Question: What might be the author's purpose in writing the text?
Options: (A) To stress the iniportance of developing technology. (B) To describe how advanced technologies will affect our future lives. (C) To introduce one new invcnfion that will benefit our future lives. (D) To remind people not to depend too much on computers.
B

Article: It's really a tough job for automakers doing marketing and sales in China, where competition is acute and customers have little loyalty. They have tried a range of tricks in recent years. But there should be a moral bottom line. Unfortunately, a Buick dealership used the tragedy of a two-month-old infant to advertise its cars last week on Weibo - Micro blog. And Hyundai Motor followed suit. On March 4, an SUV was stolen with the infant left inside alone in the northeastern city of Changchun. The news spread widely on Weibo after the baby's father called the local police and radio station for help. The next day it was revealed that the infant was choked to death and buried in snow by the thief. The online community expressed its deeply felt sympathy and condolences. The Buick dealership posted a photo of the baby and two of its cars on its official Weibo account to advertise its GPS system that can locate the stolen car. "A few thoughts on the Changchun stolen car and baby incident: when buying a car it's entirely OK to choose a brand with advanced technology," said the post. Though the post was made before tragic fate of the infant was known, the action generated a storm of outrage on Weibo. Some online commentators said it is "marketing at the cost of lives" and "extremely _ ." Worse was the post on Hyundai's official Weibo account that advertised the anti - theft system on its new SUV Santa Fe, an entry made after the child was known to have died. The action also enraged micro bloggers. Both posts were soon deleted. The Buick dealership made an apology on Weibo to the family of the victim and the public. But screenshots saved by users continued to be posted and the negative impact on both brands persists. The two brands probably didn't expect such a firestorm of fury from the Internet community, but they really made a big mistake sinking below the moral bottom line. They certainly ruined their own brand images. The Chinese have the same proverb as the English language - a little leak will sink a great ship. It takes decades to build the great ship of a respectable brand but it can take just a moment of negligence to make it fail completely. For those in corporate marketing, two lessons should be learned: first, be careful in the era of social media when one wrong can be easily magnified and have disastrous impacts in just a few clicks. Second and more importantly, think with your brain and heart. Never break the moral bonds of respect for human life and sympathy for our fellow man.
Question: Who is to blame for the tragedy of Changchun infant according to the passage?
Options: (A) The baby's father (B) Buick and Hyundai dealership (C) Weibo (D) Not clear
D