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: When you go to St.Petersburg, the number of attractions can seem large.If you are short of time, or just want to make sure to _ , these are the top must-see sights in St. Petersburg. 1.The Hermitage Museum The Hermitage Museum is one of the most important sights to see for any visitor to St. Petersburg. There are lots of different paintings by the old masters in the Hermitage. Prepare to come face-to-face with classic Western artists. 2. Kizhi Island Kizhi Island is an open-air museum of wooden architecture from the Karelia Region of Russia. These impressive structures are made entirely without nails - the wood fits together with joints and grooves . 3. Peterhof Peterhof is as beautiful as it is fun. You'll be charged for admission, but go to Petethof when the fountaions are working--during the day in the summer. They are shut off in winter evenings. 4. The Church of Our Savior on the Spilt Blood Love it or hate it, the Church of Our Savior on the Spilt Blood in St. Petersburg is an enthralling must-see sight. The beautiful look may make y our eyes brighten, and the painting sinside the church will make you say "Wow!" 5. The Bronze Horseman Statue The so-called Bronze Horseman is a part of Russian culture and a symbol of St. Petersburg. Made famous by Alexander Pushkin, this statue of Peter the Great sitting on his horse can truly show Peter the Great's influence on the Russian idce of greatness.
Question: If you are interested in paintings, you'd better go to _ .
Options: (A) Peterhof and Kizhi Island (B) the Hcrmitagee Museum and Peterhof (C) Kizhi lsland and the Church of Our Savior on the Spilt Blood (D) the hermitage Museum and the Church of Our Savior on the Spilt Blood

Ex Output:
D

Ex Input:
Article: Shane Thomas is a 10-year-old pianist from England. He's being called the next Mozart because of his amazing abilities. He has only been having piano lessons for four months, and practices four hours a week, but he has already played difficult classical pieces. He was just seven when he sat down at the piano, and could play at once. He also says he never gets nervous. When Shane was three years old, he said that he could play the piano, but nobody took him seriously. At school, he could listen to the teacher and do his work while composing in his head. Shame remembers all the melodies ,and when he gets home he plays them on the piano, while his father records them. Shane loves playing the piano, and when he grows up he wants to be a composer. His tutor, Richard Goffin-Lecar, says he is like Amadeus Mozart, who lived during the 18thcentury in Salzburg, Austria, and was one of the most famous composers ever. Mr. Goffin-lecar says, "I don't teach Shane very much. I just give him directions, then sit back and watch." His father, a single parent with two other children, says that although he has little money, he wants to send Shane to a good music school. "I'm a single father, but I have this gifted child. I don't have much money, but I want to give him the best teachers, and also take him into a studio to record."
Question: When did Shane tell others that he could play the piano?
Options: (A) At age three. (B) At age ten. (C) At age seven. (D) At age four.

Ex Output:
A

Ex Input:
Article: Four strange scholarships that actually exist The scholarship for the tall If you find yourself having to lower your head to enter doorways then you might get this unusual scholarship. If you are a boy 6'2" or taller, or a girl 5'10" or taller, then you can be in the running for the Tall Clubs International Scholarship. All you have to do is write a simple message titled "What being tall means to me," and you could get $1,000. The scholarship for the fat This unusual scholarship is made available to New England high school seniors who are single, overweight, and have maintain at least a 2.5 GPA. Every year two people are awarded the $500 prize. It's kind of like saying being fat and unpopular is not that bad after all. The scholarship for the short If you aren't tall enough for the tall scholarship, maybe you are short enough for the short one. The Billy Party Foundation offers this unusual scholarship to students who are short. One needs to be shorter then 4'10" and have a medical certificate as proof of . The scholarship for golf caddies Did you know that you could get a free ride to college for being a golf caddie? Okay, it's a little harder than that, but each year the Evans Scholars Foundation covers tuition and housing for hundreds of student caddies from all over the country. Most Evans scholars go to one of the fourteen universities where the Evans Scholar Foundation owns and operates a scholarship house.
Question: The person running for the Tall Clubs International Scholarship _ .
Options: (A) should pay $1,000 at first (B) should write a long passage (C) should be tall enough (D) could get $10,000

Ex Output:
C