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: Looking back on my childhood. I am convinced that naturalists are born and not made. Although we were brought up in the same way, my brothers and sisters soon abandoned their pressed flowers and insects. Unlike them, I had no ear for music and languages. I was not an early reader and I could not do mental arithmetic. Before Word War I we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparents, aunts, uncles and cousins who gathered next door. But I do have a crystal clear memory of dogs, the farm animals, the local birds and above all, the insects. I am a naturalist, not a scientist. I have a strong love of the natural world, and my enthusiasm has led me into varied investigations. I love discussing my favorite topics and enjoy burning the midnight oil reading about other people's observations and discoveries. Then something happens that brings these observations together in my conscious mind. Suddenly you fancy you see the answer to the riddle. Because it all seems to fit together .This has resulted in my publishing 300 papers and books. Which some may light honor, with the title of scientific research. But curiosity a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist? One of the outstanding and essential qualities required is self-discipline, a quality I lack. A scientist can be made a naturalist. If you can combine the two, you get the best of both worlds.
Question: According to the author, a born naturalist should first of all be _
Options: (A) full of ambition (B) self-disciplined (C) full of enthusiasm (D) knowledgeable

Output: C

Input: Consider Input: Article: Our planet is in trouble.Polluting industries and corporations are destroying our planet, resulting in increasing global temperatures, melting ice caps, and economic turmoil .All across the country, folks are waking up to the reality that if they do not ad now to solve the environmental problems of today, the consequences are unthinkable.If we don't i ct now, who will? Fortunately, an amazing team of young leaders are taking action.They a e getting involved with the Greenpeace Student Network! The Student Network has student leaders who deal with the most pressing environmental issues.We have organized and won inspiring campaigns.Convincing corporations to change their ways and politicians to do the right thing.All thanks to our team of leaders, known as Campus Coordinators. Campus Coordinators are located all across the United States, and even Canada! They work on Greenpeace Student Network campaigns at their schools and in their communities.They organize events like film screenings and days of action.They hold meetings with elected officials, work with the media, recruit volunteers, and mobilize their campus to take action! They do all of this with excellent training and expert support from our team of Student: Network staff.Campus Coordinators develop their leadership skins and become an unstoppable force for green solutions on pus and in their community. Currently, the Greenpeace Student Network is campaigning to solve the largest environmental threat to humankind: global warming.With only months until a new international treaty on global warming is decided this December, the time to stand up and take the lead has never been more important, If you are concerned with environmental issues, want to mobilize your scho4l and community, nd are ready to become a skilled organizer and strong leader, then the Campus Coordinator position is for you! We are now accepting applications for the Fall 2009-Spring 2010 academic year. Are you ready to be a leader on your campus? Apply to be a Campus Coordinator today!
Question: Why does the author write the passage?
Options: (A) To describe the serious environmental problems. (B) To call on students to apply to be Campus Coordinators, (C) To explain the advantage of the Greenpeace Student Network.. (D) To stress the importance of solving environmental problems.

Output: B

Input: Consider Input: Article: In New Britain, Connecticut, a new official in charge of schools named Kelt Cooper wants to end high truancy rates among public school students, and he's suggesting financial punishments to get job done. A plan to fine students up to $75 for each day they skip school is now being considered by New Britain authorities. The concept of fining kids for skipping school may come as a shock, but it's not new. In Ohio, the parents responsible for a student guilty of habitual truancy can be fined up to $500 and/or be required to perform up to 70 hours of community service. Until recently, students in Los Angeles could be hit with a $250 punishment for each count of truancy; in early 2012 the law was changed and the heavy fines were removed, though a $20 punishment may still be handed out if a student truants for the third time. Fines for truancy are also in effect overseas. In the UK, The Guardian reports, parents can be fined PS50 (about $80) per skipped school day. The punishment doubles if it's not paid within 28 days. The question is: Do fines like this work? The vast majority of authorities in the UK said that, indeed, they do. The fines were believed either "very successful" or "fairly successful" by 79% in reducing truancy, according to a survey. If the plan is passed in Connecticut, it's unclear how effective the law might be, how to make parents and students obey the law and what might happen if they refuse to pay. However, local officials seem to be willing to _ . According to the Hartford Courant: "The mayor agrees that truancy is a real issue in New Britain schools, and what's been done in the past hasn't been working to reduce truancy." said Phil Sherwood, assistant to Mayor Timothy O' Brien. And what do the students think? In the New Britain Herald, one 17-year-old entering her senior year called the plan "ridiculous" and predicted that the punishments will bring about negative effects on the court system. Besides, "I don't see the point," she said. "Kids will just try harder not to get caught."
Question: The passage mainly discusses whether _ .
Options: (A) schools have the right to punish students (B) authorities should consider protecting kids (C) students should be fined for skipping school (D) parents are responsible for children's truancy
Output: C