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.

Article: Although Paris is often considered the city of romance, close to a million adults who call it home are single. Many single people say that France's capital is one of the most difficult places to meet people. The complaints of this lonely group have inspired a new phenomenon known as "supermarket dating." At Galerie Lafayette Gourmet,singles can shop for more than just the items on their grocery list. They can look for someone who has blue eyes, brown hair,and is 1.8 meters tall,or whatever may be on their romantic shopping list. At this Paris location,single people of all ages can schedule their shopping for Thursday nights between 6:30 and 9:00 p.m. When they walk through the door,they pick up a purple basket to advise that they are looking for love. They try to arrive early because the baskets disappear quickly, and then they have to wait in line for their turn to wander the store aisles . With purple baskets in hand, shoppers can consider their romantic options while they pick out their groceries. When they are ready to pay, they can go to the checkout line for singles who want to chat. Most of the people who look for love in the supermarket are skeptical of Internet dating. They know that it is easy to embellish one's appearance or to lie about one's age over the Internet. The supermarket, on the other hand,is considered a safe and casual environment in which to meet a potential match. In addition, what one finds in another's grocery basket can say a thing or two about that person's character or intentions. Buying pet food can be a man's way of showing a potential match that he has a sensitive side. Women who fill their baskets with low-fat food show their healthy style of living. These ways it's possible to find much more than food at a grocery store.
Question: What do many single people in Paris complain about?
Options: (A) The difficulty in meeting people. (B) The idea of supermarket dating. (C) The items on their grocery list. (D) The inconvenience in shopping.
A

Article: Graham and his friends preferred to shoot up in their arms, necks and legs. A dealer once said Graham was the type who would never be able to turn back and that he expected him to die from the drug. Wendy feared the same, but didn't know how to save her son. " Once, after he'd disappeared for more than a month, I found him at a friend's house with a bunch of other users," she said, "I got down on my hands and knees, begging him to come home. He did, but the next morning he was gone. I don't know what made him do it, but I drove 20 miles to the nearest train station. Graham was headed for Seattle, his pockets full of drugs. If I hadn't gotten there in time, I would never have seen him alive again." The turning point came in 2007, after Graham was arrested yet again for possession. Wendy got a call from the Montana Drugs Project, which works with local law enforcement to keep track of youth-related crimes so it can help families in trouble. Following a counselor's advice, Wendy hired two men to come to her home in the middle of the night, tie Graham and take him to a treatment program in Thompson Falls, Montana. "I was high when they came and really angry with my mom," he said, "But if she hadn't done that, drugs would have killed me." After six months of treatment, Graham, now 19, came back to Kalispell, where he's grown close to Wendy once again. "I still have the desires every day and attend support meetings every night," he said, "But life is worth living again. My mom thinks that's a miracle. I guess she is right."
Question: When the two men came to their home in the middle of the night, Graham _ .
Options: (A) had just taken drugs and was in the state of excitement. (B) was sleeping in a high bed above the ground. (C) had just taken drugs and was in the state of suffering. (D) was quarrelling with his mother.
A

Article: Each year, bad food sickens about one in six Americans. Proposed new rules aim to improve food safety. Officials say the changes could prevent more than one million cases of food-related illnesses each year. The new rules were proposed this month, exactly two years after President Obama signed the Food Safety Modernization Act. The rules are the first step in putting the law into effect, making the biggest changes in food safety since the 1930s. The law makes the Food and Drug Administration responsible for preventing food-related illnesses. Experts say this is a change from the role that the FDA has played in the past in reacting to disease outbreaks . Congress passed the law after a series of outbreaks linked to bagged spinach, peanut butter and other foods. Margaret Hamburg is commissioner of the FDA. "They occurred because of problems that would have been solved by these kinds of approaches. So I think, you know>> we're very optimistic that we will begin to see the real change. " The agency is proposing to require food manufacturers to show that they have identified where contamination is most likely to happen. Manufacturers would also have to show that they have taken steps to prevent it. The proposed rules also deal with safety in growing and harvesting fruits and vegetables. Caroline Smith DeWaal is director for food safety at the Center for Science in the Public Interest. She says the rules should have been released a year ago. And she notes, "The bigger question is, where are the rules on imports that haven't been released yet?" The FDA says about 15 percent of food eaten by Americans is imported, and that share is growing. Rules have not been released yet to require imported foods to meet the same standards as food produced in the United States.
Question: The new rules require the Food and Drug Administration to _ .
Options: (A) be responsible for Americans' safety (B) take stricter measures (C) improve its work efficiency (D) change its role
D