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.

Example 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
Example Output: C

Example Input: Article: It is reasonable to say that every teenager can be affected by peer pressure at some point. Every day, in any high school, peer pressure has a major influence over the behavior of teenagers. It can be as subtle as being persuaded to be late for class or as extreme as a dangerous drug. Whether subtle or extreme, peer pressure can have damaging, sometimes life changing, and even serious results. "Teens don't often consider the long-term results that some behavior can cause," said Terri Price, a researcher. "Peer pressure can be very difficult to handle for many teens because of their fears of not fitting in". Peer pressure has always been part of teen life, but teens experience _ differently than their former generations did in the past. Sources of peer pressure have increased because of the Internet and other electronic communications. Recognizing peer pressure can be as simple as noticing that you have been asked to do something that you are not comfortable with. "Listen to your instinct , which is a sign for whether something is right or wrong. If it feels wrong, then most likely it is. "says Price. Teens are in a time of life when they are still discovering who they are. Many teens are influenced by peer pressure because of their insecurities . This can make them helpless especially when their self-control is weak or they lack healthy support, causing them to take risky behavior or turn to unhealthy support. Dealing with peer pressure is a topic of concern for teens. People can say, "Just say no," but the truth is that the statement is easier said than done.
Question: You can know whether a teen suffers peer pressure by watching _ .
Options: (A) whether he often surfs the Internet (B) whether he can get security (C) whether it is subtle or extreme (D) whether he feels comfortable with it
Example Output: D

Example Input: Article: My daughter Kelly is a cautious person.She needs to warm up to situations,is hesitant to try new things.When with close friends,she becomes a leader who laughs loudly and chants,"Girls rule,boys drool." But when that comfort zone is not around her,she is shy and nervous. This has been challenging for me at times."Shy" is not a word that I think has ever been used to describe me.But this has been a year of firsts for my girl that has filled her with a new sense of confidence.This year she moved to lap lane in swimming where she was preparing for a swim team.This year she learned to ride a bike without training wheels.And this year she completed her first kids' triathlon . On Saturday,with a thunderstorm coming soon and my son's birthday party later in the day,we all went out in the dark of the morning for Kelly to participate in her first triathlon.We practiced transitions from swim to bike to run with her,we got all the equipment she'd need,and we kept talking about the race.But as we waited the two hours for the older kids to finish before her turn,she held my leg a little harder and told me she loved me a few too many times.She was nervous but trying to keep it together. And then it was her turn.From the second she jumped into the water,my heart soared. My daughter transformed into the most confident human being I had ever seen.She dominated that swim,crushed that bike ride and ran to the finish with the biggest smile on her face. I can honestly say that I never felt so proud of someone in my entire life.It wasn't because she did a sport or anything like that.It was because she was afraid of something and conquered that fear with confidence and a fire I hadn't seen before. All day I would find myself just looking over at her and smiling.She might be wearing the finalist medal but I felt like I won that day.I won the chance to see my girl shine. Shine on,sweet baby.
Question: Kelly is nervous when _ .
Options: (A) situations are new to her (B) boys are around her (C) she changes into a leader (D) she is away from her mom
Example Output:
A