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.

Example Input: Article: Wal-Mart is not just the world's largest retailer . It's the world's largest company, which sells in three months what number-two retailer Home Depot sells in a year. Wal-Mart exercises its power for just one purpose: to bring the lowest possible prices to its customers. At Wal-Mart, that goal is never reached. The retailer has a clear policy for suppliers: On basic products that don't change, the price Wal-Mart will pay, and will charge shoppers, must drop year after year. But what almost no one outside the world of Wal-Mart and none of its 21,000 suppliers know is the high cost of those low prices. To survive in the face of its pricing demands, makers of everything from bikes to jeans have had to close US plants in favor of obtaining products from abroad. Indeed, the real story of Wal-Mart, the story that never gets told, is the story of the pressure the biggest retailer constantly applies to its suppliers in the name of bringing us "every day low prices". The giant retailer' s low prices often come with a high cost. Wal-Mart' s pressure can crush the companies it does business with and force them to send jobs overseas. Are we shopping our way straight to the unemployment line? Of course, US companies have been moving jobs offshore for decades, long before Wal-Mart was a retailing power. But there is no question that the chain is helping accelerate the loss of American jobs to low-wage countries such as Thailand. People ask, "How can it be bad for things to come into the US cheaply?" Sure, it's great to have bargains. But you can' t buy anything if you' re not employed. There is no question that Wal-Mart's drive to squeeze out cost has benefited consumers. By now, it is accepted wisdom that Wal-Mart makes the companies it does business with more efficient and focused. Wal-Mart itself is known for continuous improvement in its ability to handle, move, and track goods. It is legendary for forcing its suppliers to redesign everything from their packaging to their computer systems. It is also legendary for quite straightforwardly telling them what it will pay for their goods.
Question: How do suppliers meet the requirements of Wal-Mart?
Options: (A) To sell even more goods in three months. (B) To cut down the employment rate sharply. (C) To charge shoppers at a much higher price. (D) To run the business in a well-organized way.
Example Output: D

Example Input: Article: I have two sons. They are as different as night and day. My youngest is sweet, loveable, easy-going, and finds joy in everything. My oldest we've nicknamed the "Evil Genius" is ambitious, self-confident, and suffers no fools. Whenever we mentioned Santa my husband and I were rewarded with major eye rolling and deep sighs from my oldest. At first we both tried to ignore it. We both knew that our eldest had figured out the big secret. But I'd be damned if he was going to ruin it for his six-year-old brother who had plenty of Santa-loving years ahead of him. I looked at my husband in the eye and said, "I'll handle this." to which he responded "Okay just be careful because I'm not sure he knows - he might just be acting like it." But I knew. And I had it in my mind that he was about to break his younger brothers spirit and break the news to him. I was afraid he was going to take the Christmas spirit away from my sweet innocent youngest and stamp all over it. I had to protect him. I needed to control this now before it got out of control. I rushed into the play room where my oldest was playing alone. I looked him dead in the eyes and said: "Well you know Santa isn't real, right?" And as I stared at my eight-year-old son for what seemed like a long time of silence, his eyes started to fill with tears. And a tear dropped down his cheek when he screamed out, "He's not?" "Um well it's not that he's not real (shut up you idiot - stop saying he's not real), but he doesn't really make and deliver all the toys. Dad and I get some of them for you. So he's real. He's just got a little help from us." _ . He just sat there looking at me with an expression of doubt. You know when you make a terrible mistake but you can't stop yourself from making it worse? That was me because I just had to know. I had to know why he had seemed to be over Santa. So I asked him why he rolled his eyes and sighed every time his father and I mentioned Santa. To which he replied that kids at school had been saying Santa wasn't real but that he still thought he was.
Question: What's the best title for the passage?
Options: (A) Two different sons (B) Santa secret given away (C) Protecting one, ruining the other (D) Making a mistake worse
Example Output: C

Example Input: Article: When we were very small, we realized that having friends was important. The need for friends continued as we grew into our teens. Friends played a big part in the development of our personalities. As adults, it is still important for us to have friends. True friends are people who like us though we make mistakes and who listen to us and tell us the truth. Friends support our decisions and tell us when we're wrong. They laugh with us and share our sadness. They are our partners and share interests with us. They _ us when we are feeling down. They are people with whom we aren't afraid of sharing our secret wishes or what is really on our minds. Friends, you fell safe and warm. At times, they also help with our everyday life, cooking a meal, helping with chores, or giving us a lift when we need. Friends also are there to offer advice, an ear to listen, or a shoulder to cry on.. Friends also help us reduce stress. They not only listen to us when we fell stressed, but also discuss with us how to friends help us forget about problems at work or at home. For a short time, we can lose ourselves in a pleasant activity and perhaps laugh and breathe more easily.
Question: What is the best title for the passage?
Options: (A) How to Reduce Stress (B) How to Make New Friends (C) The Importance of Friends (D) The Qualities of Good Friends
Example Output:
C