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: Have you heard of the scandal that happened in one of Great Britain's biggest supermarket chains called Tesco? The British love Tesco as it sells very cheap products and it can be found on almost every corner of a British city or town. On January 15th 2013 food inspectors discovered 30 % horsemeat in a certain brand of frozen beefburgers that were mostly sold by Tesco in the UK and Ireland. In times of social media like Facebook and Twitter the news has spread fast and customers have been very concerned about what the food they buy actually contains. Tesco said it had taken away the burgers from the shop shelves immediately, and apologized to their customers. They also promised that they would find out what exactly happened and that they would work harder than ever so this would never happen again. Customers are also able to return the beefburgers and get a refund, that is, their money back. However, it will be hard for Tesco to get the people's trust back. Just imagine buying lovely beefburgers that you fry at home and suddenly you find out that you have actually eaten horsemeat! In this case not only horse lovers will be upset! By the way, why are British people so shocked about eating horsemeat? In history, horses have played great roles as working animals and as an important means of transport. When Britons of today think of horses, they think of majestic animals or cute pets rather than meat. But this is not the only reason for the protest: Customers also want to be sure that the products they buy contain what it says on the label. Hopefully, supermarkets can avoid mistakes like that in the future. Maybe there should be stricter regulations and more controls of our food? Otherwise we will soon find ourselves eating panda meat instead of pork and parrot instead of chicken. So the next time you are in a supermarket maybe check the ingredients of your food before you buy it or you could get a nasty surprise ...
Question: What is the scandal?
Options: (A) Tesco's products were much more expensive than they are supposed to be. (B) Tesco didn't react immediately to a food quality issue. (C) Tesco sold expired food. (D) Horsemeat was found in burgers sold in Tesco.

Output: D

Input: Consider Input: Article: "A very disruptive six-year-old child kicked my legs and clawed at my hand," said one teacher. " I broke up a fight and was kicked between my legs," said another. Many people have heard stories like this. But the situation is more worrying still and it involves parents. Every child, regardless of the circumstances into which they are born, has the right to achieve their potential, regardless of their parents' wealth and class. And we recognize that, as a nation, it is a long way to achieve this goal. But with rights come responsibilities and what worries people is that we are in danger of ignoring the latter. Far too many children are behaving badly at school, even to the point of being violent to staff. This is terrible enough, but it is hard to be surprised since many children are just mirroring the behaviour of their parents. My members tell me that parents also come into school often and threaten staff and some staff have been attacked by a pupil's parents. One father encouraged his child to start a fight on the playground before school started. A primary teacher reported that a parent shouted at him. We need to have a serious and sensible debate about the roles and responsibilities of parents and the support that they can reasonably expect of schools and teachers. Children will not learn how to behave as social beings if they are stuck in front of the TV for hours every day. They need their parents to show an interest in them and to spend time with them, helping them to play with their peers and to learn the rules of social behavior. Children are now arriving at school socially undeveloped, increasingly unable to dress themselves, unable to use the toilet properly, unable to hold a knife and fork and unused to eating at a table, Mary Bousted, general secretary of the Association of Teachers and Lecturers, writes in today's Observer. Instead of taking responsibility themselves, too many parents expect teachers to control their children's behaviour and wellbeing, she adds. Bousted says one mother blamed staff when she discovered that her 16-year-old son was smoking. We are in danger of becoming a nation of _ . The bedroom, once a place to sleep, has become the living space for the young. Spending hours in front of computer screens, on social networking sites or being immersed in computer games, children and young people spend little time with their parents. Parents are unable to monitor just what their children are watching. Schools cannot right the wrongs of society and teachers cannot become substitute parents. Both parties need to work together. Parents must be helped and given confidence to take back control. They are responsible for setting boundaries for their children's behaviour and sticking to those boundaries. They are responsible for setting a good example to their children and for devoting that most precious of resources -- time -- so that children come to school ready and willing to learn.
Question: In the opinion of the writer, what problem do people ignore?
Options: (A) The violence in the school (B) The study pressure of students. (C) The responsibilities of the students (D) The right to achieve students' potential.

Output: C

Input: Consider Input: Article: Your children's teacher will be providing extra time for test preparation. This school year's test will be held on January 8 and 9. The test preparation time is open to all students, and we strongly encourage your children to attend. This year we are changing the time for our test preparation: it will be on Thursday mornings from 8:10 to 8:50. This helps children who ride the bus and cannot stay for the after-school period. It also helps avoid conflicts with after-school activities. Danielle and Marina will be working with the recent new test takers 6 days on the following Thursdays: 15th, Nov; 29th, Nov; 6th, Dec; 13th, Dec.; 20th, Dec. and 3rd, Jan. Besides the test preparation lectures on these dates, teachers are already putting test preparation into their usual courses. We are finding that we can help our students to be both skillful and whole-hearted readers and test takers -- after all, we all know that the best test preparation is good reading and writing training. What can you do at home? Again, the best and most effective test preparation for the ELA test is reading and more reading. The research is quite clear -- students who do well in the tests are those who are good readers. Reading not only builds reading ability, it also helps build confidence -- important for successful test taking! But do discourage your children from spending too much time on books that are too hard or even a bit too hard. Children best develop comprehension skills when they are reading books just right for them (too easy doesn't hurt here either). Finally, on Friday, December 7, we will have a morning lecture on the ELA. Please pay attention!
Question: The text is mainly about _ .
Options: (A) how teachers will provide more time for test preparation (B) the reason why time for test preparation will be changed (C) how teachers have put test preparation into their usual courses (D) test preparation information that parents should know about
Output: D