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: Auther: Margaret Mitchell Y=25 (in bookstore) Y=18 (online) Gone With the Wind is a best-seller, which tells a story that happened in the American Civil War. Scarlett Ohara is a woman in the story who is full of energy. She is strong and saves her family but is very selfish at the same time. A LITTLE PRINCESS Author: Frances Hodgson Burnett Y=18.3 (online) Motherless Sara Crewe was sent home from India to school at Miss Minchin's. Her father was very rich and she lived a rich and comfortable life. Then her father died and Sara lost everything. She had to learn to do with her changed life. Her strong character made her able to fight successfully against her poverty and the scorn of her fellows. It's an excellent book with 4 tapes for children PETER PAN Author: J.M Barrie Y=15 (in bookstores) Y=12 (online) It is a children's story full of imagination and adventures, which is about Wendy, John, and Michael Darling's adventures in Never-Never Land with Peter Pan, the boy who would not grow up. The children are happy and lovely. (with 2 tapes) UNCLE TOM'S CABIN Author: Harriet Beecher Stowe Y=20 (in bookstores) The most famous novel in American history, Uncle Tom's Cabin talked about the struggle between free states and slave states during the American Civil War and is as powerful today as when it first came out 150 years ago. THE SECRET GARDEN Author: Frances Hodgson Burnett Y=35 (in bookstores) Y=30 (online) Mary Lennox, a sickly orphan , finds herself in her uncle's dark house. Why are so many rooms locked? Why is one of the gardens locked? And what is that crying she hears at night? Through the power of hope, friendship, and the magic of nature, the brave girl brings the house and a long-lost garden back to life.
Question: All of the following books have children as their main characters except _ .
Options: (A) PETER PAN (B) GONE WITH THE WIND (C) A LITTLE PRINCESS (D) THE SECRET GARDEN
Example Output: B

Example Input: Article: Generational differences and the economy are shifting more responsibilities for children from their parents to grandparents, according to a new survey. More than one-third of grandparents aged 50 and older contribute financially to their grandchildren's upbringing, and 11 percent have a grandchild living with them, the poll by AARP, the group for 36 million older US citizens, showed. Forty percent of people who responded to the telephone survey, whose average age was 69, reported spending more than $500 on grandchildren over the past year beyond traditional gifts.Education costs accounted for 53 percent, daily expenses for 37 percent and medical costs for 23 percent.Sixteen percent provided daycare for grandchildren. "They are the safety net for American families, helping to pay for practical expenses and necessities," said Amy Goyer, AARP's multi-generational and family issues expert. "We see many providing daycare services, while growing numbers even have grandchildren living with them," she said, referring to the 16 percent who watch their grandchildren while the parents are at work or school. Generally nearly 90 percent of the 1,904 grandparents questioned said they play a very or somewhat important role in their grandchildren's lives, and about 70 percent live within 50 miles of the closest one. The poll conducted by Woelfel Research Inc.also showed that grandparents were increasingly keyed to the younger generation's life issues and preferred ways of communicating. More than one-third connect with their grandchildren via email or text messaging, while half said they routinely discuss topics ranging from values and spirituality to drug and alcohol use. Nearly 40 percent said they had discussed dating or sex with at least one grandchild.Some 60 percent said they spoke with their grandchildren at least once a week. Most of the grandparents said they had five or more grandchildren, while one-fourth said they had grandchildren of a different race or mixed race.
Question: The passage mainly tells us _ .
Options: (A) the differences between generations are huge (B) how Woelfel Research Inc.conducted the poll (C) parents are the safety net for American families (D) grandparents take more responsibilities for grandchildren
Example Output: D

Example Input: Article: Many facts suggest that children are overweight and the situation is getting worse, according to the doctors. I feel there are a number of reasons for this. Some people blame the fact that we are surrounded by shops selling unhealthy, fatty foods, such as fried chicken and ice cream, at low prices. This has turned out a whole generation of grown-ups who seldom cook a meal for themselves. If there were fewer of these restaurants, then probably children would buy less take-away food. There is another argument that blames parents for allowing their children to become overweight. I agree with this, because good eating habits begin early in life, long before children start to visit fast food shops. If children are given fried chicken and chocolate rather than healthy food, or are always allowed to choose what they eat, they will go for sweet and salty foods every time, and this will carry on throughout their lives. There is a third reason for this situation. Children these days take very little exercise. They do not walk to school. When they get home, they sit in front of the television or their computers and play computer games. Not only is this an unhealthy pastime , it also gives them time to eat more unhealthy food.What they need is to go outside and play active games or sports. The above are the main reasons for this problem, and therefore we have to encourage young people to be more active, as well as _ them away from fast food shops and bad eating habits.
Question: According to the text, what kind of children may eat more unhealthy food?
Options: (A) Those who often take exercise. (B) Those who often watch television. (C) Those who often have meals at home. (D) Those who often walk to school.
Example Output:
B