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: I am in my father's house in Connecticut, sitting at a crowded table with my brother, my two sisiters and all our partners, talking about a tree. "He doesn't want it cut down." My sister says when my father has gone to bed and none of us speaks of the tree in his presence. "He says he usef to climb it when he was a boy." When I was last here, a year and a half ago, for my father's 90th birthday, Hurricane Irene drove seawater into the roads. The large tree that hangs over the houses swayed  alarmingly, but it stayed up. Last October, Hurricane Sandy acused a great deal of damage. Six months on, many of the surrounding houses are on sale, but the tree that hangs over the house still stands. "That tree," my brother says, "has survived the two worst storms of the last 100 years." Though my brother thinks highly of the amazing staying power of the tree, my sister says that the tree should never have been planted: it stops light from reaching the house. My other sister's partner says that all trees fall down eventually. There is plenty of evidence for what he says: throughout the neighborhood, the ramains of similarly sized trees lie on their sides, with their roots in the air. During this discussion, I offer to pay a quarter of whatever is required to remove the tree. "A guy I talked to," my brother says, "told me it could cost us$10,000." As night wears on, the discussion becomes increaslingly meaningless. There is no point in reaching any kind of agreement, since the decision is not for us to make. It's my father's tree, and he has refused to cut down the only thing in the neighborhood older than him. 
 Question: When does the discussion take place? 
 Options: (A) After lunch (B) After supper (C) At the weekend (D) Before their father's 90th birthday

Ex Output:
B


Ex Input:
Article: prefix = st1 /NEW YORK--So we're going away on weekends and sticking close to home. But are we traveling with the kids? Here's how the down economy is changing the way we travel. SECONDARY CITIES Some smaller cities are stealing the glory . Fort Myers,Fla.experienced double digit   growth in January 2009 over January 2008, based on American Express Travel bookings. Cities like Portland,Ore.are also becoming popular destinations, with Travelocity data showing an increase of 38% over last year. EvenPhiladelphia's star is rising, said Travelocity senior editor Shaw Brown. Brown said it's hard to explain exactly the reason for the  _ : it could be a decrease in airfare or hotel prices or excellent marketing. Hotel rates inFort Myersare down about 10%. But hotel rates inPortlandare up, she said. She thinksPhiladelphia's higher popularity is due to good marketing, a decrease in airfare of 16% compared to the overall 8% decrease for domestic flights and more interest in historic destinations in general. FAMILY TRAVEL Rather than take a two-week vacation to Europe, families are going to national parks. David Mandt, spokesman for the Association of Amusement Parks, is cautiously optimistic about the summer season. He said even when gas was $4 a gallon in 2008, people continued to visit theme parks--they simply selected parks closer to their homes.  While for years, park operators have used special offers, promotions and discounts to encourage families to visit at a specific time, the deals may be easier to find this year, especially when it comes to packages that include accommodations. Universal Orlando Resort has a deal allowing families to book a three-night package and receive two additional nights free. Packages include accommodations at a hotel near Universal and unlimited theme park admission to both Universal Studios and Islands of Adventure. 
 Question: It can be inferred from the news report that   _  . 
 Options: (A) the number of visitors to Fort Myersdoubled in a year (B) secondary cities didn't enjoy much popularity before (C) people visit smaller cities because hotel rates are down (D) visitors are more interested in historic destinations now

Ex Output:
B


Ex Input:
Article: Florence Nightingale was born in a rich family. When she was young, she took lessons in music and drawing, and read great books. She also travelled a great deal with her mother and father.  As a child, she felt that visiting sick people was both a duty and a pleasure. She enjoyed helping them.  At last, her mind was made up. "I'm going to be a nurse," she decided. "Nursing isn't the right work for a lady," her father told her. "Then I will make it so," she smiled. And she went to learn nursing in Germany and France. When she returned to England, Florence started a nursing home for women.  During the Crimean War in 1854, she went with a group of thirty-eight nurses to the front hospital. What they saw there was terrible. Dirt and death were everywhere to be seen and smelled. The officer there did not want any woman to tell him how to run a hospital, either. But the brave nurses went to work. Florence used her own money and some from friends to buy clothes, beds, medicines and food for the men. Her only pay was the smiles from the lips of dying soldiers. But they were more than enough for this kind woman. After war, she returned to England and was honoured for her service by Queen Victoria. But Florence said that her work had just begun. She raised money to build the Nightingale Home for Nurses in London. She also wrote a book on public health, which was printed in several countries.  Florence Nightingale died at the age of ninety, still trying to serve others through her work as a nurse. Indeed, it is because of her that we honour nurses today. 
 Question: When she was a child, Florence_. 
 Options: (A) wrote a book on public health (B) knew what her duty in life was (C) loved to help the sick people (D) was most interested in music and drawing

Ex Output:

C


