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.

Ex Input:
Article: As the new semester begins, millions of college students across the country are trying hard to remember how best to write a paper or, more likely, how best to delay that paper. Procrastination is the thief of time and a lot of students suffer from it. They can spend whole days in the library doing nothing but staring into space, eating snacks, surfing the Internet, watching videos and looking at other students sitting around them, who, most likely, are doing nothing either. Paralyzed by their habit to procrastinate, they write micro blogs about their fears, asking their online friends if they sometimes have the same issue. But this does nothing to break the spell . According to a recent report, 95 percent of us procrastinate at some point and 20 percent of the world's population are always procrastinating. The figures are disappointing. Procrastinators are less wealthy, less healthy and less happy than those who don't delay. Procrastinators like to find excuses to justify their behavior, but BBC columnist Rowan Pelling says they are all wrong. Many procrastinators tell themselves they are perfectionists who work best under pressure. Pelling says this is nonsense, as work done at the last minute is more likely to have mistakes than work done on time. The behavior of procrastinators often makes them feel ashamed, inconveniences others and annoys loved ones. Pelling also points out that procrastination feels particularly delinquent in a society that thinks of speedy action as admirable, and, at times, even as a moral good. Fortunately, social scientists have thrown their weight behind efforts to understand this behavioral mistake and offer strategies to control it. Piers Steel, a Canadian social scientist and author of The Procrastination Equation, believes human is "designed" to procrastinate. Nevertheless, he suggests a couple of good ways to get through the task at hand.
Question: Which behavior belongs to procrastination?
Options: (A) Never dream away the time. (B) Always complete the tasks ahead of time. (C) Never put off till tomorrow what should be done today. (D) Always wait to work until the "good mood" or "good time".

Ex Output:
D

Ex Input:
Article: A young man approached the foreman of a logging crew and asked for a job. "That depends," replied the foreman. "Let's see you fell this tree." The young man stepped forward and skillfully felled a great tree. Impressed, the foreman said, "You can start Monday." Monday, Tuesday, Wednesday, Thursday went by -- and on Thursday afternoon the foreman approached the young man and said, "You can pick up your wages on the way out today." Shocked, the young man replied, "I thought you would pay me on Friday." "Normally we do," said the foreman. "But we're letting you go today because you've fallen behind. Our daily felling charts show that you've dropped from first place on Monday to the last place today." "But I'm quite hardworking," the young man disagreed. "I am the first to arrive and the last to leave and even have worked through my coffee breaks!" The foreman thought for a minute and then asked "Have you sharpened your axe?" The young man replied, "No, sir. I've been working too hard to take time for that!" Our lives are like that. We sometimes get so busy that we don't take time to "sharpen" the axe. In today's world it seems that everyone is busier than ever, but less happy than ever. Why is that? Could it be that we have forgotten how to stay sharp? There's nothing wrong with hard work. But we shouldn't get so busy that we ignore the truly important things in life. We all need time to relax, to think, to learn and to grow. If we don't take time to sharpen the axe, we will become dull and lose our effectiveness.
Question: By telling the story, the writer wanted to tell us _ .
Options: (A) where there is a will, there is a way (B) all work and no play makes Jack a dull boy (C) hard work can make up for lack of intelligence (D) health is over wealth

Ex Output:
B

Ex Input:
Article: My description of a hero is a person who _ his all for others. A person who puts others before himself.A person who does ordinary things, not because they have to, but because they want to. So I got to think who are my heroes? Several people came to mind. But there was one that really stuck out in my mind. I guess I really thought about it, but this man really is my hero. This man is my dad. I know,we all think our dads are our heroes. But the truth is, I really can't ever remenber thinking of my dad really as a hero. I am sure that I have said that he was. But I an not sure if I ever really thought about in terms of what is a hero?I mean he never saved anyone's life. He never fought in a war. He never invented anything to make life easier for others. But as I thought of his qualities. I found myself saying yes, he is a hero. My dad is like other dads. He worked hard to provide for his family. He made sure that the bills were paid . He made sure that there was money to buy food, and clothes for his family.But that is what Daddys are supposed to do. So that doesn't really make him a hero. It just means that he is a man who wants the best for his family, even if that means he has to go without. In my eyes what makes my dad a hero is his faith. My dad is a man who has a very deep belief in his faith. He has put a good life before us his children.
Question: The writer believes his father is a hero because _ .
Options: (A) his father saved people's lives (B) he fought in a war bravely (C) he invented something to make life easier for others (D) he does ordinary things that he wants to do for families.

Ex Output:
D