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: Do you want to visit Warwick Castle in Britain? Warwick is a friendly and a memorable experience with something for all ages.Easily accessible by car, bus, train, cycling or on foot it is surrounded by historic buildings and numerous attractions. Ticket Prices &Offers Look at our online offers, Warwick-Castle, com is the only place to purchase the Ultimate Castle and The Castle Dungeon ticket at the best price. Online bookings must be made 24 hours before you visit.Please note that admission to The Castle Dungeon is NOT included with standard online or on the day tickets.There are limited Dungeons tickets available, and only from Warwick-Castle, corn.Please book in advance to guarantee your Castle Dungeon experience. One Day Tickets Booking online is the best way to get your tickets for Britain's Ultimate Castle.Save 20% and skip the ticket queue when you arrive - it couldn't be easier! If you're not sure when you want to visit then don't worry, you can still book a Flexible Ticket-valid for any day that the castle is open during 2010. Buy tickets online now! Important notes on ticketing Please note that if you wish to visit the Castle using an on-the-day promotional voucher ,your Dungeon experience can be prebooked by calling 0870 442 2375. A PS1.50 fee applies to all bookings made online and via telephone - one fee per booking.Children must be accompanied by an adult.Group rates are available for groups of more than 10 people.Groups can book by calling 0870 442 2371 or online.
Question: .If you hope to visit Castle Dungeon, you should _ .
Options: (A) buy the ticket in person (B) dial 0870 442 2371 (C) book the ticket from Warwick-Castle, corn (D) book the ticket two days in advance
C

Article: "Let's go Dutch, shall we?" Jim said after a dinner to his friends in a restaurant. What does Jim mean? Long ago, there was a kind of dinner called Dutch treat . At a Dutch treat, the invited guests were expected to pay for their own share of the food and drink. Now, Dutch treat means when friends go out to have fun, each person pays his or her own share. There are many other expressions related with "Dutch" in American English. However, most of them were first used in England in the 17th century. At that time, the British and the Dutch were war enemies. So when British people talked about something wrong or bad, they would like to use the word "Dutch". A common expression heard a few years ago was in Dutch. A friend may tell you, "You are in Dutch. The teacher is angry with you. Be careful!" When a soldier took Dutch leave, he left the army without permission. Dutch courage was the false courage produced by the effects of drinking wine. There is one expression that did come from the Dutch. That is to talk like a Dutch uncle. The Dutch were known for the strict and serious way they educated their children.
Question: What did people mean by saying "Let's go Dutch"?
Options: (A) The guests should leave first. (B) Each person should pay his or her own bill (C) The food should be better next time. (D) People should go to another restaurant.
B

Article: The word "conservation" has a thrifty meaning. To conserve is to save and protect, to leave what we ourselves enjoy in such a good condition that others may also share the enjoyment. Our forefathers had no idea that human population would increase faster than the supplies of raw materials: most of them, even until very recently, had the foolish idea that the treasures were "limitless" and could "last forever". Most of the citizens of earlier generations knew little or nothing about the complicated and delicate system that runs all through nature, and which means that, as in a living body, an unhealthy condition of one part will sooner or later be harmful to all the others. Fifty years ago, nature study was not part of school work; scientific forestry was a new idea; wood was still cheap because it could be brought in any quantity from distant woodlands; soil destruction and river floods were not national problems; nobody had yet studied long-term climatic cycles in relation to proper land use; even the word "conservation" had nothing of the meaning that it has for us today. For the sake of ourselves and those who will come after us, we must now set about correcting the mistakes of our forefathers. Conservation should be made part of everybody's daily life. To know about the water table in ground is just as important to us as a knowledge of the basic math formulas . We need to know why all watersheds need the protection of plant life and why the running current of streams and rivers must be made to give their full benefit to the soil before they finally escape to the sea. We need to be taught the duty of planting trees as well as of cutting them. We need to know the importance of big, grown trees, because _ In a word, it should be our goal to restore as much of the original beauty of nature as we can.
Question: The author's attitude towards the use of natural resources is _ .
Options: (A) positive (B) uninterested (C) optimistic (D) critical
D