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: It is a reply to a letter written by Zhai Mingjun, a 16-year-old girl in the class. The two astronauts thank the student for her concerns and wish the class luck in their future studies. "I' m so happy that the two space men replied with a few encouraging words," said Zhai. Her letter was one of the 10 winning letters taken into space by Fei and Nie, who have succeeded in traveling space in the Sixth Shenzhou Spaceship. Zhai wrote the letter as if she were a younger sister of the astronauts. "As the single child in my family, I always hoped that I would have an elder brother that I could be proud of," Zhai said. "I thought that the astronauts would be lonely during such a long space trip. I hoped they would feel happy and warm when reading my letter." Many of Zhai' s classmates also wrote their words of encouragement and admiration to the astronauts. "The letter to the astronauts made us believe that we can also be part of the manned space programme," said Zhao Dongxu. All the students have high expectations for China' s future space programme. "I heard that Snoopy is the mascot for US astronauts. I hope I can design a mascot for our heroes," said Liu Mengjie, 16. "A physics class taught by astronauts in outer space would be very interesting. I want to be the astronaut who teaches students about zero gravity with my head upside down in the spaceship," said Han Yinan. Many students think that the manned space program is still far away from them. But they feel proud that ordinary students could participate in such a great scientific achievement and hope there will be more possibilities to take part.
Question: The best title of this passage can be _ .
Options: (A) The mascot (B) A reply from space (C) The manned space program (D) The letter to the astronauts
Example Output: B

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: If Kate McWilliams got a penny every time someone asked how old she was she would be on to a good thing. Easyjet says the 26-year-old is its youngest ever commercial female airline captain. She flies to around 100 destinations across the world and says most people "are pleasantly surprised and impressed" when she tells them her age. But Kate isn't the youngest ever female captain.Ronan Milne got in touch with Newsbeat to say his colleague Dawn Hunter was made a captain aged 24 at Loganair.Sarah Hendry is also 24 and a captain with the same company. Kate began flying in the air cadets when she was 13 years old, but admitted to the Press Association that she never thought she could become a commercial pilot.However, following aviation training in Southampton, she joined easyJet as a co-pilot in May 2011.This August she took up the rank of captain after passing the airline's command course. "Personally I don't think my age matters," she said. "I've been through the same training and passed the same command course as every other captain so I've proven myself capable regardless of my age." Kate is originally from Carlisle, but now lives in Surrey so she can be near to Gatwick Airport.From there she flies Airbus A319 and A32 planes to locations across the world, including Iceland, Israel and Morocco."I rarely fly to the same place twice in the same month," she said. "That keeps things interesting." Around 5% of commercial pilots are women.Last year easyJet announced a plan to increase its number of female entrants to 12%.Julie Westhorp, chairwoman of the British Women Pilots' Association (BWPA), hopes Kate will inspire more women to think about working in aviation.She says: "Both the BWPA and easyJet are aware of the importance of visible role models for girls and young women when making career choices and continue to work together to encourage young women to consider a pilot career."
Question: Which of the following is TRUE according to the passage?
Options: (A) More women will take up a pilot career,inspired by Kate. (B) Kate has flown to around 100 destinations across the Europe. (C) Most people like the female pilot at such a young age. (D) There are more training and couses for the female pilot.
Example Output:
C