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: Heather Jack and her family, including her two children, usually spend the Christmas holidays preparing a feast--for others to eat. Last Christmas Eve, they went to a house in the neighborhood and prepared a dinner for an elderly woman and her son, who has muscular dystrophy . They stayed for an hour and chatted before heading home to prepare for a visit from Santa . "I think it is that kind of direct experience that many find so meaningful," says Heather, president and founder of The Volunteer Family, a Boston-based organization dedicated to matching families with volunteer opportunities, both during the holidays and year-round. "It's a great way for parents to involve the kids." In a holiday season that stretches from before Thanksgiving to just after the New Year, it's nice to hear stories about people with their children giving instead of receiving. Last December Gary and Debra Danoff and their two teenage sons drove to the Washington, D. C. Jewish Community Center(JCC) and spent Christmas morning in the Center's kitchen preparing a feast for homeless shelters. By choosing to prepare meals for the homeless, the Danoffs bring together a belief in community service with their love of cooking, "It feels good to prepare food with our kids for other people at Christmas," says Gary. "We want them to know that many people don't have the ability to go to the supermarket and pick the foods they want to eat and pay for them." The Danoffs were in good company. Across the city, at least 1000 volunteers with their children went across the region to provide food to the poor people as part of the D. C. JCC's annual "December 25th Day of Service", now in its 22nd year.
Question: The Heathers did all the following things except_last Christmas Eve.
Options: (A) preparing a dinner for a poor family (B) chatting with the elderly mother and her disabled son (C) making preparations for their own Christmas festival (D) visiting one of their good friends in other district

Ex Output:
D

Ex Input:
Article: Women had a significant part to play during World War II,which was the time when women also made their own contributions.Some women's great efforts and their names have been recorded in history.Here's a look at some of the strong figures of women in World War II. Tatiana Nikolaevna Baramzina was born in Glazov of Russia on December 12,1919.In 1943,she was sent to the Central Women's Sniper Training School and upon her graduation in April,she was further sent to the front.She managed to kill around 16 enemies in the first three months!Unfortunately,she was captured by the enemies and was killed on the fifth of July in 1944.Today,the street where she grew up has been renamed in her memory. Anne Frank was a Germanborn Jewish girl who was wellknown for the publication of her diary that described all her experiences when the Germans occupied Holland in World War II.Anne was born on June 12,1929 and she,along with her family,went into hiding in July 1942.Two years later,her family was captured and seven months from her arrest,Anne Frank died of illness in early March 1945. Margaret Ringenberg was born on 17 June,1921,in Indiana of America.She began her career during World War II when she became a ferry pilot for the Women Airforce Service Pilots.After that she turned a flight instructor in 1945.She even wrote her own book named Girls Can't Be Pilots.She passed away on 28 July,2008,after flying for 40,000 hours in the air. Hannah Szenes was born on 17th July,1921 and was trained to parachute by the British army into Yugoslavia during World War II.This task was given in order to save the Jews of Hungary.Her secret mission was not revealed even when she was tortured following her arrest at the Hungarian border.Hannah Szenes had to brave immense tortures,yet she did not lose heart.She bravely battled it out and tried to sing to keep her spirits high!She also kept a record of events in her diary till 7th November,1944,when she was finally killed. These names are just a few of the women who played a significant part in World War II.Their stories go a long way in showing the kind of lifestyles they led and their struggles and sacrifices.
Question: What is mainly discussed in the text?
Options: (A) Women were braver than men in World War II. (B) Women and men made equal contributions in World War II. (C) Women played a significant role in World War II. (D) Women's death rate was high in World War II.

Ex Output:
C

Ex Input:
Article: The earth's best-known encyclopedia announced today that it would no longer publish print editions. Like so many newspapers and publishing houses, Encyclopedia Britannica is going completely digital. Jorge Cauz is President of Encyclopedia Britannica.He says the company is now focusing on digital learning. "We're digital, we're mobile, and we're social," said Cauz. "We're a very different company from 20 or 30 years ago." Britannica encyclopedias were first published in Edinburgh, Scotland, in 1768. Americans started buying them at the turn of the 20thcentury. In the mid- 1900s, salesmen would go door-to-door to sell the books. The company's first digital reference was created in1981. CD-ROMs came out in1989 and Britannica went to the Web in 1994. But Britannica didn't take the electronic world very seriously during the last 20 years. Because people turned to the Internet, the company's sales went down. What hasn't changed is the way Britannica creates its material. The company has thousands of expert writers and more than 100 editors. Contributors include many scholars, Nobel _ and world leaders, such as Bill Clinton and Desmond Tutu. Britannica's website also provides educational tools. At Britannica Online School Edition, teachers share lesson plans. Online versions of the encyclopedia serve more than 100 million people around the world. The company plans to mark the end of print edition by making the contents of its website free for one week.
Question: Why does the President of Encyclopedia Britannicadecide not to publish its print editions any more?
Options: (A) Because many publishing houses follow this pattern. (B) Because the company's sales are lower than expected. (C) Because people don't show any interest in encyclopedia. (D) Because the company don't take print editions seriously.

Ex Output:
B