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 Q]: Article: Heather Jack and her family, including her two children, usually spend the Christmas holidays preparing a feast--for others to eat. Last Christmas Eve, they went to a house in the neighborhood and prepared a dinner for an elderly woman and her son, who has muscular dystrophy . They stayed for an hour and chatted before heading home to prepare for a visit from Santa . "I think it is that kind of direct experience that many find so meaningful," says Heather, president and founder of The Volunteer Family, a Boston-based organization dedicated to matching families with volunteer opportunities, both during the holidays and year-round. "It's a great way for parents to involve the kids." In a holiday season that stretches from before Thanksgiving to just after the New Year, it's nice to hear stories about people with their children giving instead of receiving. Last December Gary and Debra Danoff and their two teenage sons drove to the Washington, D. C. Jewish Community Center(JCC) and spent Christmas morning in the Center's kitchen preparing a feast for homeless shelters. By choosing to prepare meals for the homeless, the Danoffs bring together a belief in community service with their love of cooking, "It feels good to prepare food with our kids for other people at Christmas," says Gary. "We want them to know that many people don't have the ability to go to the supermarket and pick the foods they want to eat and pay for them." The Danoffs were in good company. Across the city, at least 1000 volunteers with their children went across the region to provide food to the poor people as part of the D. C. JCC's annual "December 25th Day of Service", now in its 22nd year.
Question: The Heathers did all the following things except_last Christmas Eve.
Options: (A) preparing a dinner for a poor family (B) chatting with the elderly mother and her disabled son (C) making preparations for their own Christmas festival (D) visiting one of their good friends in other district
[EX A]: D

[EX Q]: Article: Tips for avoiding traffic jams The radio has more than just music. Check the local news station for the latest traffic report. Or go online and check traffic cameras before you set out. If there is a jam, you'll be prepared and can try another route. Take the road less traveled. Although highways may be the most direct route, back roads can be much less crowded, which can save you from the frustration of the stop-and-go traffic. Rush hour isn't just a lovely nickname. It means the morning and afternoon traffic lasts for several hours, but they are still called "rush hour" for a reason--everyone's on the road and in a hurry to get somewhere. Treat rush hour like bad weather--if you don't have to go anywhere, stay off the roads. Tips for those unavoidable traffic jams Don't break the law. You've gone 30 feet in 30 minutes and all of a sudden you see people using the shoulders . Don't behave like them. Not only is this illegal, but also there's a good chance they'll get caught or cause even more problems. Pay extra attention to zig-zaggers when some people are anxious, they may start changing lanes every 5 seconds or cut you off. Keep checking your windows and mirrors for these lane changers. Look for an escape. If it is possible to exit the road safely, do it. Use a GPS unit, and you can change your route mid-trip if needed. Be courteous. Good manners could help you avoid a possible accident. Allow people in from a lane that is ending. Speeding up to keep them out increases your chances of an accident.
Question: To avoid traffic jams, we are advised to do the following EXCEPT_.
Options: (A) get traffic news before leaving (B) choose back roads (C) avoid rush hours (D) change lanes frequently
[EX A]: D

[EX Q]: Article: Recently I came in contact with the true meaning of love. That would have been, Kane, a boy. Kane was the two-year-old son of Jolene, my new neighbor. At a glance Kane was a sight. He'd been born with hard sticks for legs. And on that morning I witnessed the effect that Kane's physical shortcomings had on his family. But I also witnessed much more than that. I saw an extraordinary family that embraced this special child. A family that wouldn't allow Kane to know he was different. Jolene had constructed a small cart just a few inches off the floor for his son to get around. Using his hands to move about, Kane moved the cart to "go to" any place just as everyone else was able to do. Kane worked that little cart like a master. Kane was a vital focus of the entire family. He was more than just a member of the family; he was the soul. This child was the driver, the motivator, and the founder of much of the interaction. Much later in my life, I came to realize that God had sent this child to help some of us who just weren't getting what love was all about. Even with my limited capacity for understanding at the time that Kane was a highly developed spirit with great wisdom. Kane demanded attention, but not because of his mobility challenges or other apparent shortcomings. In his mind, he had no challenges or shortcomings. The truth is that he received attention because he was alive and real and had so much to offer. Kane was and still is a lot of warm and powerful energy sent to us all, so we might learn that love surpasses all things. Kane, a fragile yet lovely baby, was here to teach us all an important lesson. And at the age of two he did just that.
Question: How did the author think of Kane's family members?
Options: (A) They were strange because they locked Kane at home. (B) It was respectable for them to start their own business. (C) It was ridiculous for them to make a cart for Kane. (D) They were greatly brave to face all the difficulties.
[EX A]:
D