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: During the 1800s, African Americans worked long days in the fields of the American South.To ease their labor, they sang "field hollers" that they had brought from Africa.One person sang a line.Then a group of workers repeated it.The songs' words told of the hardships that people suffered.African Americans sang "shout spirituals", or joyous religious songs.They clapped their hands and stomped their feet to the music. After the Civil War, the music changed dramatically.African American music, from ballads to church music, took new forms.It also adapted dance music, called "jump-ups".which had great rhythm. Banjos became popular.A blues singer usually played a call and response with the banjo.By the early 1900s, the guitar had replaced the banjo as the main blues instrument. Northern Mississippi - called the Delta - was the center of the blues tradition.By the 1920s, the Delta had many clubs, so-called juke joints.African Americans listened and danced to music in these clubs.Some of the greatest blues men and women performed there. Blues have a soulful sound that is easy to recognize.The musical notes are often "bent".That is, they are changed slightly to give a song more strength.Whatever their origin, these bent notes most often define the blues. Lyrics are the words of a song.Blues lyrics describe everyday life.The lyrics, often about relationships between men and women, are often very intense and personal.They tell about sorrow and overwork.They tell about finding or losing love, having money or being broke, being happy or sad and lonely.The lyrics may use humor to describe life's trials and joys.They almost always use the rhythms of everyday speech.A typical blues stanza, or group of lyrics, has three lines.The second line repeats the first line.The third line has different words. By the 1940s, large numbers of African Americans had left the Delta and moved north to work. Many settled in Chicago.There, a new kind of "electric", or "Chicago" blues began.Many of its themes were the same, but these blues had "wailing" electric guitars and harmonicas.The music had a steady, strong drumbeat.The loud, driving Chicago blues was excellent dance music.Chicago blues led to the birth of a new music style-rock and roll.
Question: The "field holler" is a kind of music that came from _ .
Options: (A) the American South. (B) Africa. (C) Chicago. (D) Asia.
Example Output: B

Example Input: Article: Mrs. Bertha Flowers was the aristocrat of Black Stamps. She had the grace of control to appear warm in the coldest weather, and on the Arkansas summer days it seemed she had a private breeze which swirled around, cooling her. One summer afternoon, she stopped at the store to buy supplies. Another Negro woman of her health and age would have been expected to carry the paper sacks home in one hand, but Momma said, "Sister Flowers, I'll send Bailey up to your house with these things." "Thank you, Mrs. Henderson. I'd prefer Marguerite, though." My name sounded so beautiful when she said it. "I've been meaning to talk to her, anyway." They gave each other age group looks. There was a little path beside the rocky road, and Mrs. Flowers walked in front swinging her arms and picking her way over the stones. Without turning her head, she spoke to me, "I hear you're working very good school work, Marguerite, but that it's all written. The teachers report that they have trouble getting you to talk in class." We passed the triangular farm on our left and the path widened to allow us to walk together. "Now no one is going to make you talk--possibly no one can. But bear in mind, language is man's way of communicating with his fellow man and it is language alone which separates him from the lower animals." That was a totally new idea to me, and I would need time to think about it. "Your grandmother says you read a lot. Every chance you get. That's good, but not good enough. _ " She said she was going to give me some books and that I not only must read them, I must read them aloud. She suggested that I try to make a sentence sound in as many different ways as possible. "I'll accept no excuse if you return a book to me that has been badly handled." My imagination boggled at the punishment I would deserve if in fact I did abuse a book of Mrs. Flowers'. The odors in the house surprised me. The sweet scent of vanilla had met us as she opened the door. "Have a seat, Marguerite. You see, I had planned to invite you for cookies and lemonade so we could have this little chat." She carried a plate covered with a tea towel. As I ate she began the first of what we later called "My lesson in living." She said that I must always be intolerant of ignorance but understanding of illiteracy. That some people, unable to go to school, were more educated and even more intelligent than college professors. She encouraged me to listen carefully to what country people called mother wit. That in those homely sayings was couched the collective wisdom of generations. When I finished the cookies she brought a thick, small book from the bookcase. I had read A Tale of Two Cities and found it up to my standards as a romantic novel. She opened the first page and I heard poetry for the first time in my life. "It was the best of times and worst of times..." Her voice slid in and curved down through and over the words. She was nearly singing. I wanted to look at the pages. Were they the same that I had read? Or were there notes, music, lined on the pages? Her sounds began cascading gently. I knew that she was nearing the end of her reading. "How do you like that?" It occurred to me that she expected a response. The sweet vanilla flavor was still on my tongue and her reading was a magic to my ears. I had to speak. I said, "Yes, ma'am." It was the least I could do, but it was the most also. "There's one more thing. Take this book of poems and memorize one for me. Next time you pay me a visit, I want to recite." I have often tried hard to search for the enchantment I so easily found in those gifts. To be allowed, no, invited, into the private lives of strangers, to share their joys and fears, was a chance to exchange the Southern bitter wormwood for a cup of mead with Beowulf or a hot cup of tea and milk with Oliver Twist. When I said aloud, "It is a far, far better thing than anything I have ever done..." tears of love filled my eyes at my selflessness. I was liked, and what a difference it made, I was respected not as Mr Henderson's grandchild or Bailey's sister but for just being Marguerite Johnson.
Question: Marguerite's opinion of A Tale of Two Cities before and after Mrs. Flowers' reading can be described as _ .
Options: (A) poetic ... musical (B) satisfactory ... informative (C) romantic ... dramatic (D) common ... extraordinary
Example Output: D

Example Input: Article: Last week I visited my friend Pete in the new home where he lives with his wife and daughter. Pete used to spend his holidays travelling the world, visiting the pyramids in Egypt or scuba diving in the Caribbean. Nowadays he prefers to spend his holidays and weekends making his house look more beautiful. Like hundreds of thousands of other British people, he has discovered the joy of DIY (Do It Yourself), which means if there are any things that need fixing around the house, he will try to do the job himself. As he showed me the new kitchen he put together by himself and the newly painted walls, I asked Pete where he got his inspiration from. He told me that his favorite source of ideas was a DIY program on TV. This got me thinking about the great popularity of DIY programs in the UK. Each major channel has at least one home or garden improving show and there's even a satellite channel completely about the subject. I guess it is not really surprising that DIY programs are so popular. Two common sayings in Britain- 'an Englishman's home is his castle' and 'there's no place like home'-show how important our houses are to us. With the present economic downturn, many people can't afford to buy a bigger house so they are looking at how they can make their house better without spending a lot of money. DIY is the perfect choice. But be careful! I read a report that said over 230,000 people were injured while doing home improvements in the UK in just one year, including 41,000 who fell off ladders and 5,800 who were seriously hurt by hammers. So I won't be going down to the hardware store.
Question: How did Pete spend his holiday in the past?
Options: (A) Visiting his friends. (B) Diving. (C) Travelling around the world. (D) Making his house beautiful.
Example Output:
C