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: The Dixie Chicks used to be known as the biggest-selling female group in music history. Now they are known as one of the most disputed . In 2003, Natalie Maines, the lead singer of the Dixie Chicks, was in the news. During a concert in London, she criticized President Bush for his political actions. She spoke less than two weeks before the invasion of Iraq. The Chicks did not realize the effect of those words. They soon lost their fans. They even received death threats. The comment changed the direction of their lives, music, and beliefs. Now, their new album Taking the Long Way shows their new musical direction. It is about acting and thinking freely. Maines openly sings about criticizing the president. She says she learned about herself by expressing her beliefs. The album also represents the Chicks' new musical style. In the past, they only sang songs influenced by country music. They did not always write their own music. Now, they are adding some rock sounds to their song collection, and they wrote every song on the album. Taking the Long Way quickly became the top-selling album in the country when it was released at the end of May. But many country music radio stations will not play music by the Dixie Chicks. Many people in the country music industry now oppose the band for criticizing the president. However, the Dixie Chicks continue to stress the importance of standing firmly and bravely for what they believe in --no matter what people may think or say.
Question: What caused the Dixie Chicks to be the most disputed musical group?
Options: (A) It's unusual that the members of this music group are all women. (B) The lead singer said negative comments about the president's political actions. (C) The music group changed their musical style after they lost fans. (D) Their recently released album is still very popular around the whole country.
Example Output: B

Example Input: Article: Everyone is busy nowadays.It's hard to find time for anything.From the time we wake up in the morning until the time we go to bed, it's hard to find 30 minutes to simply be by yourself.If you are married with children, I know you can relate to what I am saying. I would love to have a few days when I come home to an empty house with peace and quiet. There are days when you wish everyone on the other side of the door would simply disappear for about an hour so you can come home and relax without having to start dinner, bathe children, iron clothes for the next day. In fact, finding time to be by yourself is totally necessary if you wish to live a happy, and purpose driven life. If there is noise going on around you it's impossible to hear the quiet voice that speaks inside of us--that guides us and gives us direction on which path we should take and that is no good. Most of the stuff that we need- to get done, does nothing towards our personal development.If you simply let life direct you, you will find that there is never time to take simply for yourself. Yes, you can schedule a vacation every now and then and that is great. No matter how busy your life may be, spend time each day by yourself to think and reflect on life and listen to that inner voice. So by yourself! Go somewhere you won't be disturbed by the children, the _ , the phone, the television, the radio, or your emails. Go somewhere you can have total peace and quiet.Pick a time that is convenient for you.
Question: Who does the writer intend to write to?
Options: (A) Students. (B) Married women. (C) Children. (D) Husbands.
Example Output: B

Example Input: Article: The largest outbreak of the deadly disease Ebola was caused by an infected bat biting a toddler, say a group of international researchers. The 17-strong team of European and African tropical disease researchers, ecologists and anthropologists have spent three weeks investigating the outbreak of the disease in Guinea, Liberia, Ivory Coast and Nigeria. The researchers captured the bats and other creatures near the village of Meliandoua in remote eastern Guinea, where the disease began in December 2013. The boy was bitten and passed the infection on to his mother and both died within a week. The disease was then spread far and wide by the people who came to the funeral. Most of the previous outbreaks have been caused by meat from dead infected animals collected by hunters who then sell it on. Fruit bats, however, are widely eaten in rural West Africa. The team, led by epidemiologist Herr Leendertz, a disease ecologist at the Robert Koch Institute in Berlin, are expected to publish their results in a major journal soon. Herr Leendertz's team believe that an infected straw-colored fruit bat brought the disease to Guinea. The mammals are known to travel long distances and usually settle in forests near cities. Herr Leendertz said, " The evidence is not 100 percent and we can only say that it is possible. They can travel far in one night. I don't think an individual bat or colony migrated all the way from Congo or Gabon to West Africa. These big colonies are connected. There is a possibility for the virus to mix between colonies. The bats share the same fruit. It is likely not to have even been one species of bat. The virus may jump from one species to another." If the bat theory is confirmed, the locals would try to destroy the colonies, which, Herr Leendertz says, would be an ecological disaster, because bats pollinate plants and kill insects. And bat hunts would also only increase human contact with potentially infected animals.
Question: What's the purpose of the 17-strong team?
Options: (A) To look into the outbreak of Ebola. (B) To help the people who suffer from Ebola. (C) To help cure the infected boy of Ebola. (D) To make a study of the bats including fruit bats.
Example Output:
A