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: Howard Dill is a giant among giant pumpkin growers. He grew world champion pumpkins for four years running,from 1979 to 1982, and missed winning the fifth year by only 5 pounds. Today, his Dill Atlantic Giant seeds are sold worldwide to more than 50 seed companies. The pumpkins grown from his Dill Atlantic Giant seeds commonly weigh in at over 1,000 pounds. "I don't have any training in genetics ; it was all trial and error," Dill says. He got his love of pumpkins from his father and has enjoyed growing them for years. Dill still grows giant pumpkins, but not for competition. In the fall, visitors come to enjoy the pumpkins on his 90-acre farm in Nova Scotia, Canada. He plants ten acres of pumpkins for Halloween and two acres of giant pumpkins. One of giant pumpkins was recently baked into 442 pumpkin pies and sold at $5 each for charity. It you want to try growing a giant pumpkin, Dill recommends starting with a soil test and then adding fertilizer as needed. Plant the giant pumpkin seed. A giant pumpkin can gain 15 to 20 pounds a day, so careful watering--every day or two--is necessary. You should wait about 130 days until the pumpkin matures and then you can harvest it. Dill's favorite pumpkin set the Guinness Book record in 1981. It weighted 493.5 pounds. "I've grown them larger since, but that one meant a lot," he remembers. "I never would have imagined ten years ago that there would be a 1,000-pounder, but there are many of them now," says Dill. The 2006 world record holder is Larry Checkon of Pennsylvania. He grew a 1,469 pounder. Dill says, "These world champions are grown from my seeds, so I feel like a winner right along with them."
Question: What can we learn about the world champion pumpkin of 1983?
Options: (A) It weighed over 1,000 pounds. (B) It was missing after the competition. (C) It was 5 pounds heavier than that of 1982. (D) It was 5 pounds heavier than Dill's biggest one that year.

Ex Output:
D

Ex Input:
Article: For children with cancer ,the facts of life include the facts of death. There is always the fear that they might not live to grow up.Yet they realize that fighting cancer is the only way of beating it. So they fight.And sometimes, they win.It may take years.It certainly takes support from parents and doctors. Unfortunately, many parents can't deal with their child's illness.And doctors, no matter how caring, have other patients to care for. At times like these, the Children's Cancer Foundation can help. We are a group of Hong Kong doctors, nurses, psychologists, parents of children with cancer and concerned persons .All of us are volunteers (offer one's help without payment).We're with the children every day, listening to, and encouraging them. We also advise parents, educate the public and send doctors overseas to study new cancer treatments. Our funding (providing money) has brought better equipment to the wards (large rooms of a hospital), and paid for special flats where the children can recover. We want to do even more.But to do it, we need your help. It will be money well spent.One who looks at our past achievements should prove that. To the children, your contribution will also be a show of support.A sign that you're behind them is just the sort of news that a six-year-old chlid with cancer needs to hear.
Question: This passage is likely _ .
Options: (A) a story (B) an advertisement (C) a report (D) diary

Ex Output:
B

Ex Input:
Article: One night recently , I was driving down a two-lane highway at about 60 miles an hour . A car approached from the opposite direction at about the same speed . As we passed each other , I caught the other driver's eye for only a second . I wondered whether he might be thinking , as I was , how dependent we were on each other at that moment . I was relying on him not to fall asleep , not to be put off by a phone conversation, not to cross over into my lane and bring my life to a sudden end . Though we had never spoken a word to each other , he relied on me in just the same way . Multiplied a million times over, I believe that is the way the world works . At some level , we all depend upon one another . Sometimes that dependence requires us simply not to do something like crossing over the double yellow line . And sometimes it requires us to act cooperatively , with friends or even with strangers . As technology shrinks our world , the need increases for cooperative action among nations . In 2003, doctors in five nations were quickly organized to identify the SARS virus , which saved thousands of lives . The threat of international terrorism has shown itself to be a similar problem, one requiring coordinated action by police and intelligence forces across the world . We must recognize that our fates are not ours alone to control . In my own life , I've put great stock in personal responsibility . But , as the years have passed, I've also come to believe that there are moments when one must rely upon the good faith and judgment of others . so , while each of us faces the case of driving alone down a dark road , what we must learn is that the approaching light may not be a threat , but a shared moment of trust .
Question: The author considers _ very important .
Options: (A) driving alone on a dark road (B) independence of people (C) cooperation to identify SARS virus (D) shared trust and cooperation

Ex Output:
D