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: A programmer and an engineer are sitting next to each other on a long flight from Los Angeles to New York.The programmer leans over to the engineer and asks if he would like to play a fun game.The engineer just wants to take a nap, so he politely declines and rolls over to the window to catch a few winks. The programmer persists and explains that the game is really easy and has a lot of fun.He explains, "I ask you a question, and if you don't know the answer, you pay me $5.Then you ask me a question, and if I don't know the answer, I'll pay you $5." Again, the engineer politely refuses and tries to get to sleep. The programmer, now somewhat anxious, says, "OK, if you don't know the answer you pay me $5, and if I don't know the answer, I'll pay you $50!" This catches the engineer's attention, and he sees no end to this torment unless he plays, so he agrees to the game. The programmer asks the first question."What's the distance from the earth to the moon?'' The engineer doesn't say a word, but reaches into his wallet, pulls out a five dollar bill and hands it to the programmer.Now, it's the engineer's turn.He asks the programmer, "What goes up a hill with three legs, and comes down on four?" The programmer looks up at him with a puzzled look.He takes out his laptop computer and searches all of his references.After about an hour, he wakes the engineer and hands him $50.The engineer politely takes the $50 and turns away to try to get back to sleep.The programmer, more than a little angry, shakes the engineer and asks, "Well, so what's the answer?" Without a word, the engineer reaches into his wallet, hands the programmer $5, and turns away and goes back to sleep.
Question: What's the best title for the passage?
Options: (A) A Boring Conversation (B) A Fun Game (C) A Trick During The Flight (D) A Question Without Answer

Ex Output:
B

Ex Input:
Article: Once Dr. Mellinkoff invited me to join him at the hospital to discuss interesting cases(, ) with his students.The case at hand was a Guatemalan man, aged 34, who had a fever and many other medical problems.His condition was not improving, and there was not much hope he would live. Dr.: Mellinkoff asked to see the patient.He introduced himself in Spanish and, in a very gentle voice, asked how he felt.The patient smiled and said everything was all right.Then the doctor asked if he was able to eat.The patient said that he had no desire to eat. "Are you getting food you like?" The patient said nothing. "Do you get the kind of food you have at home?" The answer was no. The doctor put his hand on the man's shoulder and his voice was very soft. "If you had food that you liked, would you eat it?" "Yes, yes," the patient said. The change in the patient's appearance couldn't have been more obvious.Nothing was said, but it was easy to tell that a message had been sent and had also been received. Later, the doctor asked why the Guatemalan man wasn't getting food he could eat.One of the students said, "We all know how difficult it is to get the kitchen to make special meals." "Suppose," the doctor replied, "you felt a certain medicine was absolutely necessary but that our hospital didn't carry it, would you accept defeat or would you insist the hospital meet your request?" "I would probably insist," the student said. "Very well," the doctor said."You might want to try the same method in the kitchen.It won't be-easy, but I can help you.Meanwhile, let's get some food inside this man as fast as possible, and stay with it.Or he'll be killed by hunger.By the way, there must be someone among you who can speak Spanish.If we want to make real progress, we need to be able to talk with him." Three weeks later.Doctor Mellinkoff told me that the Guatemalan man had left the hospital under his own power.It takes more than medicine to help sick people; you also have to talk to them and make them comfortable.
Question: The patient had no desire to eat because _ .
Options: (A) he was not hungry (B) he was seriously ill (C) he was given special meals (D) he was not satisfied with the food

Ex Output:
D

Ex Input:
Article: Jesse McCartney began entertaining and delighting audiences at a very early age in off-Broadway stage shows including Oliver, A Christmas Carol, and Annie Get Your Gun. At the age of seven, he began a national tour the stage musical show of The King and I. 1998 brought his big chance in television with the role of Adam Chandler, Jr. on All My Children. McCartney stayed with the show for the next three years and won several awards for his role of Chandler. In 1999 he showed great interest in music, when he auditioned for and won a spot in a boy band called Dream Street. Sales of the group's album once reached up to 300,000 copies. Shortly after the album _ , they toured around the USA with Britney Spears before the band broke up in 2002.His first band was called the Sugar Beats, and in 2003 McCartney partnered with their producer Sherry Kondor to launch his solo career. The song Beautiful Soul became the title track for McCartney's first solo album. Following the great success of his album, it took McCartney one and a half year to make his new one, Right Here You Want Me, which, according to McCartney himself, has had more personal experiences and thoughts. McCartney never gave up acting and appeared the films The Pirates of Central Park and The Strange Legacy of Cameron Cruz. In 2004 he successfully played the role of Brandin Westerly on the TV series Summerland. He has also combined music and film, contributing songs to films. Born April 9, 1987, Jesse is the oldest of three children. His parents were actors in New York City. His sister Lea Joyce was born in 1991 and brother Timmy, with whom Jesse is very close, came along in 1996.He graduated from Ardsley High School (New York) in 2005, where he was a junior baseball pitcher . Jesse's best friend is former band mate Greg Raposo.
Question: Which of the following is NOT mentioned of Jesse McCartney?
Options: (A) education (B) family (C) success in music (D) tours abroad

Ex Output:
D