user: 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: You know you have to read "between the lines" to get the most out of anything. I want to persuade you to do something equally important in the course of your reading. You have to "mark between the lines". By marking you can make the most efficient kind of reading. There are two ways in which one can own a book. The first is the property   right you have by paying for it, just as you pay for clothes and furniture. While full ownership comes only when you have made it a part of yourself and the best way to make yourself a part of it is by writing marks on it. Why is marking up a book _ to reading? First, it keeps you awake. Second, active reading is thinking, and thinking tends to express itself in words. Finally, marking helps you remember the thoughts you had, or the thoughts the author expressed. Reading a book should be like making a conversation, a conversation between you and the author. Although he knows more about the subject than you do, don't let anybody tell you that a reader is only on the receiving end. Understanding is a two-way operation. Reading doesn't mean being a passive empty receiver, the reader has to question himself and question the author. And marking a book can show his own judgment on author's opinion: agreement or difference. 
 Question: The author thinks "marking between the lines" is   _  . 
 Options: (A) the most important of all (B) more important than "reading between the lines" (C) as important as "reading between the lines" (D) not so important as "reading between the lines"

Ex Output:
C


Ex Input:
Article: Remember, from the moment they are born, our children have the ability to know when they are hungry - and they cry to let us know too! Of course, they also cry to let us know they are wet, hurt, or bored, but we soon learn to tell the difference and try to meet each need somehow. When we begin to feed them solid foods, they let us know when they have had enough by turning away from the spoon - or refusing the food back at us! Why is it that once children are old enough to sit at the table their parents are often heard bargaining with them or threatening them to finish all their dinner? When we make our children eat up the plate that we filled, we don't pay attention to their born ability to know how much, and what, their bodies need. Instead, we should allow them to use their own hunger feelings to determine how much they need, while we provide a balance of nutritious and "fun" foods. When we teach them about moderation and set a great example by living an active, healthy lifestyle, they will be less likely to develop weight problems later in life. Think of your slim friend who eats whatever she wants -but will refuse ice cream if she has had enough to eat! "Eat all your dinner if you want dessert" translates to "you must overeat so I will reward you by letting you overeat some more!" By using sweets as a reward for good behavior, kids begin to believe sweets are really special and they may want them even more. Instead, by making dessert just another (small) part of an enjoyable meal, kids learn to "save room for dessert" instead of becoming a member of the "clean plate club." 
 Question: Children are born to know   _  . 
 Options: (A) how to stay away from poison (B) how much they should take when hungry (C) meat is worse than vegetables (D) sugar is better than fat

Ex Output:
B


Ex Input:
Article: Commuters   who drive to work will face a parking charge of up to PS350 a year.Ministers are backing a workplace parking charge which will come into force in Nottingham in 2013 and is likely to be adopted across the country.The scheme will see firms with more than ten parking places for staff charged PS350 a year for each space in two years. Employers would be free to pass on the charge to their staff--meaning it would effectively be a tax on driving to work.The scheme aims to reduce traffic by preventing unnecessary car journeys and raise funds to improve public transport,but critics say it is just an excuse for councils to fill their coffers  . Some ten million Britons drive to work each day,and the British Chambers of Commerce says the new charge could total PS3.4 billion a year if rolled out nationwide. Already some firms in Nottingham have threatened to leave the city,where 40,000 commuters use their cars to get to work.A spokesman said the scheme was nothing more than a tax on jobs."It is very unfair to discriminate against those employers who have parking spaces,which get vehicles off the streets," he said."And these charges apply around the clock,which is especially unfair on shift workers who rely on their cars because public transport is not available.This is more about increasing the government's income than reducing traffic." However,Transport Minister Sadiq Khan gave the plan an  official approval during a visit to Nottingham. The council says  the tax will raise as much as PS100 million over ten years--one fifth of the cost of a new transport system for the city. Another transport spokesman Theresa Villiers said the tax  would have a devastating impact on businesses struggling to  cope with the economic decline. But Richard Hebditch of the Campaign for Better Transport  said the tax would raise money to invest in better transport."We put forward the idea of workplace parking taxes as a fairer way to raise money to invest in the future local transport services.We are pleased that the people of Nottingham will be the first to benefit." 
 Question: Supporters argue that the scheme  _  . 
 Options: (A) can help improve the parking conditions for the staff (B) should be applied to ail commuters driving to work (C) is certain to be carried out despite the objections (D) will relieve traffic pressure and improve public transport

Ex Output:


assistant: D