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.

Input: Consider Input: Article: John and Bobby joined the same company together just after graduation from college the same year. Both worked very hard. After several years, however, the boss promoted Bobby to the position of manager but John remained an ordinary worker. John couldn't it anymore, gave his resignation to the boss and complained that the boss only promoted those who only said good words to him. The boss knew John worked very hard for the years. He thought for a moment and said, "I hope you will do one more thing for our company before you leave." John agreed. The boss asked him to go and find anyone selling watermelons in the market. John went and returned soon. He said he had found a man selling water melons. The boss asked how much they per kilo. John shook his head and went back to the seller to ask and returned to tell the boss $1.2 per kilo. The boss told John to wait a second, and he called Bobby to come to his office. He asked Bobby to go and find anyone selling watermelons in the market. Bobby went, returned and said, "Boss, only one person is selling watermelons. $1.2 per kg, and $10 for 10 kg. He has 340 melons in all, 58 of which are on the table. Every melon weighs about 2 kg. Brought from the South two days ago, they are fresh and red. " John was impressed and realized the difference between himself and Bobby. He decided not to resign but to learn from Bobby.
Question: According to Paragraph 1, John thought that _ .
Options: (A) Bobby wasn't fit to be a manager. (B) Bobby was lazy though he was clever. (C) the boss was expecting to hear good words. (D) it was unfair that the boss only promoted Bobby.

Output: D

Input: Consider Input: Article: To most of us,school means classes,teachers,schedules,grades,and tests.But for the children at Sudbury Valley School in Massachusetts,school is very different. Firstly,there are no lessons.All the children,aged between 4 and 19,do whatever they want.There are no teachers--only "staff members".The idea behind this is that you do not need to make children learn,because children want to learn anyway."You do not need to say to a three yearold,'Go explore your environment.'You can't stop them!" says Daniel Greenberg,a founder of the school."But if you make children do what you want all day,they will lose all taste for learning." At Sudbury Valley School,you will permit children to talk,read,paint,cook,work on computers,study French,play the piano,climb trees or just run around.Two boys spent three years just fishing! The other way that Sudbury Valley School is different is that the children can decide the rules.Every week,there is a school meeting where both children and staff have one vote each--even the fouryearolds.They decide the school rules,how to spend the school budget,and even which staff they want and do not want any more. When the school first opened in 1968,people said it would never work.But today,the school has 200 students,and 80%of its students go on to college. Even the two boys who went fishing all the time have successful careers today.One of them is a musician and the other is a computer scientist.
Question: What is the main topic of the article?
Options: (A) An unusual school. (B) Children's hobbies. (C) A school without rules. (D) Education in the US.

Output: A

Input: Consider Input: Article: Holiday houses in Mallorca sailing and fishing port - quiet even in summer season. Beautifully situated houses with sights of sea and mountains, yet near to shops and restaurants. Cars and bicycles for hire. Sailing and sports clubs nearby. ITALY IN COMFORT Luxury coach( - carriage) trips of Italy, out of normal holiday season. 21days to visit five Italian cities starting from London 1 st May, 1 st September . The trips are guided by profess or Martin Davis. Head of Italian Studies, London University . See the arts and culture of historic Italy. KIBBUTZ HOLIDAYS IN ISRAEL Working holidays on a kibbutz( co -operative farm) in Israel. All nationalities welcome for one to three months, if prepared to work morning with kibbutz members. Accommodation , food and trips to historic sights all provided free - you pay only for the special low- cost return flight. TWO WEEKS ON A CARIBBEAN ISLAND Two- week holidays in the Hotel Splendid , on a lovely beach with golden sands and deep- blue sea. Tennis, golf, sailing and all water sports, trips around the island arranged. Near to town of Castries with lively evening entertainment - dancing. 1 st November - 31 st March = PS 720 per person 1 st April - 30th October = PS 850 per person Jack and his wife Mary, who have recently retired, want to see places of cultural and historic interest abroad, but Mary hates flying. Peter and Maria, university students, want to travel as far as possible on little money, and would like to get to know a country by working there for three months with other young people. Michael, a young computer programmer, has been working hard and needs a holiday to relax in winter. He would like to go somewhere warmer and sunny, where he can swim in the sea, and he enjoys sports and dancing. Herry and Kate, both teachers, and their two sons, have to take their holiday during the school summer holidays. There must be plenty for the boys to do, although Harry and Kate just want to have beautiful scenery, good food and wine- and peace.
Question: Michael would most probably go to _ for his holiday.
Options: (A) Italy (B) Israel (C) Mallorca (D) a Caribbean island
Output: D