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.

Input: Consider Input: Article: New research at Washington University School of Medicine in St. Louis shows that people who struggle with mood problems or addiction can safely quit smoking and that kicking the habit is associated with improved mental health. Cavazos-Rehg, an assistant professor of psychiatry, found that quitting or significantly cutting back on cigarette smoking was linked to improved mental health outcomes. Quitting altogether or reducing by half the number of cigarettes smoked daily was associated with lower risk for mood disorders like depression, as well as a lower likelihood of alcohol and drug problems. "We don't know if their mental health improves first and then they are more motivated to quit smoking or if quitting smoking leads to an improvement in mental health," Cavazos-Rehg said. "But either way, our findings show a strong link between quitting and a better psychiatric outlook." In addition, she believes the serious health risks associated with smoking make it important for doctors to work with their patients to quit, regardless of other psychiatric problems. "About half of all smokers die from related to smoking, so we need to remember that as complicated as it can be to treat mental health issues, smoking cigarettes also causes very serious illnesses that can lead to death," she explained. Cavazos-Rehg and her team analyzed questionnaires gathered as part of the National Epidemiologic Study on Alcohol and Related Conditions. In the early 2000s, just under 35,000 people were surveyed. As part of the study, they answered questions about drinking, smoking and mental health in two interviews conducted three years apart. The researchers focused on data from 4,800 daily smokers. Those who had addiction or other psychiatric problems at the time of the first survey were less likely to have those same problems three years later if they had quit smoking. And those who hadn't had psychiatric problems at the initial survey were less likely to develop those problems later if they already had quit. "We really need to spread the word and encourage doctors and patients to tackle these problems," Cavazos-Rehg said. "When a patient is ready to focus on other mental health issues, it may be an ideal time to address smoking cessation, too."
Question: What is the main idea of the passage?
Options: (A) Smoking was associated with alcohol and drug problems. (B) Quitting smoking may help to improve mental health. (C) Smoking can lead to cancer or other deadly problems. (D) Those who had mental problem are more motivated to quit smoking.

Output: B

Input: Consider Input: Article: In England, we look forward to our birthdays for 364 days a year! We invite special people to celebrate it with us. The Presents Presents are opened as soon as the children are awake. They can't wait for the birthday cake later in the day! The Cards Friends and family send birthday cards. Sending birthday cards is a custom that began in England about 100 years ago. The Party The birthday child will have a party to which friends and family are invited. Visitors to the party bring presents for the birthday child. The children play games such as musical chairs and pass the parcel . The Cake The birthday cake is decorated on a theme . A candle for each year is lit and placed on top and the child blows out the candles making a wish. We don't put objects inside the cake as stated on many websites. The Bumps It used to be traditional for the birthday child to have the bumps. Friends would hold the child by the legs and under the arms and lift the child up and down bumping them gently on the ground. The number of bumps given is the age of the child plus one for extra good luck. As this can be dangerous, clapping is often done instead. The Sweets Some children do take sweets to school to share with their classmates on their birthdays.
Question: In England, the birthday present is opened _ .
Options: (A) before the child wakes up (B) immediately after the child wakes up (C) as soon as the child gets up (D) during the birthday party

Output: B

Input: Consider Input: Article: In the last fifty years, a lot of people have left Europe and gone to live in Australia. One of them was a Hungarian man. He lived in Australia for quite a long time, and he had a lot of good friends there. He always said to them, "Australia is beautiful, but Hungary is beautiful, too." Then one year he said to his friends, "I'm going to go back to Hungary to visit my home town." All his friends said to him, "We want to go with you, because you often say Hungary is a beautiful country, and we want to visit it." The Hungarian Australian took his friends from Sydney to Rome in a big plane, and then they went from Rome to Budapest in a train as they wanted to see the mountains, and the villages and the towns. They stayed in Budapest nearly a week, and they liked it very much. One day they went to the zoo in Budapest and saw two kangaroos there. These Australians were very happy because kangaroos were from their home town. They said to them, "Come here, old friends! Come and see your Australian brothers!" But the kangaroos did not move. But then the Hungarian Australian spoke to them in Hungarian, "Come here!" he said, and both of the kangaroos ran to him. The other Australians laughed and said, "Look at that. They're Australians, but they only know Hungarian!"
Question: The Hungarian moved to Australia _ .
Options: (A) last year (B) a few months ago (C) many years ago (D) over 100 years ago
Output: C