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: If your dog or cat is eating grass, it means it's going to rain. False maybe. There' s no evidence that when a dog or cat is eating grass in the front yard, it' s going to rain. But then, there's no evidence that it isn't going to rain, either. Doctors think dogs and cats eat grass to help make their stomach better or maybe just because they like the taste of it. You'll get sick if you go outside in cold weather with wet hair. False. You might feel cold, but you can't catch a cold because you were outside with wet hair. Many churches have prevented people from throwing rice at weddings because the rice grows larger in a bird's stomach when eaten, causing the bird to explode . True and false. It's true many churches have prevented people from throwing rice, but this is more likely because the rice can become slick on a road or street. There's nothing about rice that will hurt birds. Rice is an important part of many bird's food. Chocolate is Poisonous to dogs. True. Chocolate has theobromine, which can make your dog sick. So, if you don't want to put your dog's life at risk, don't feed it with chocolate. The number of people visiting the hospital goes way up during a full moon. False. According to researchers, there is no evidence that more people visit the hospital during a full moon, though more people do seem to get caught by the police during that time. The idea that the moon influences behavior has been studied for thousands of years--even the word "lunacy", which means crazy behavior, is based on the word "luna" or "moon".
Question: In doctor's opinion, a grass-eating dog or cat _ .
Options: (A) shows animals also have stomach problems. (B) is a sign of rain (C) behaves like that for personal reasons (D) shows animals enjoy tasty food
Example Output: C

Example Input: Article: *Basic Study Manual Hardcover: $ 37.50 Future success depends on the ability to learn. Here are the answers to the questions most often asked by parents, teachers, business trainers and by students themselves. Read this book and learn: * What the three barriers to study are - and what to do about them * What to do if you get tired of a subject you are studying * Twenty-six simple drills to help you learn how to study easily, rapidly and with full understanding * Buy and read the Basic Study Manual and use it to dramatically improve your ability to study. *Study Skills for Life Hardcover: $31.99 L. Ron Hubbard's study technology for teenagers opens the door to their future success by giving them the ability to study and learn. Fully illustrated for easy comprehension. * Learning How to Learn Hardcover: $24.99 The basics of effective study for 8-to 12-year olds, fully illustrated. Children who read and apply the materials in this book regain their liking for study and their ability to apply this knowledge in life. Get this book for a child you want to see win at his studies! * How to Use a Dictionary Picture Book for Children Hardcover: $34.90 In spite of billions of dollars spent on "educational research," children are not taught the most basic skills of learning, even the most basic of these: how to use a dictionary. In fact, a search of educational books for children found not one that told them how to use a dictionary -or that one should. Written for children 8 to 12-year old, this fully illustrated book will teach your child: * How to find words in a dictionary * The different ways that words are used * What the different marks and symbols that are used in a dictionary mean * How to use a dictionary to correctly pronounce words Includes a section for parents and teachers showing you how to use this book with children. Buy this book and give it to your children to unlock their education. What's more, you'll just pay 50% for it before May 1, 2008.
Question: According to the advertisements, the four books are all intended for _ .
Options: (A) teachers (B) adults (C) children (D) women
Example Output: C

Example Input: Article: Father upset by Manchester school's 'Victorian' wall of shame Josie Robinson, who appeared on a so-called wall of shame at her school in south Manchester, was in tears. Her father has hit out at the "Victorian" methods. Chorlton High School put up pictures of year 10 pupils who teachers believed had behaved badly. Children singled out for praise were placed on the wall of fame. Its head teacher said the scheme was designed to motivate pupils. Carlo Robinson, whose daughter Josie was put on the wall after missing lessons, wants to make a complaint. The teenager had been missing school and turning up late because she was upset that her mother was ill. She said: " I thought it was embarrassing." Mr Robinson added: "She was in tears. She couldn't tell me at first - it took her about an hour- because she wasn't sure what I would think of it. When she told me I was really shocked. I contacted at least 20 friends and they all agreed it was wrong - it's like Victorian times." Head teacher Andy Park said: "We've successfully used a similar scheme in the past with Year 11 students to _ pupils and it really did make a difference - pupils took it in the right spirit and were motivated by it to improve their performance. Obviously this latest scheme wasn't intended to cause offence to pupils. It was actually developed to praise the students moving forwards successfully and to support pupils who needed to make improvements. No parents have complained directly to the school and I'd be very happy to meet with any parents to discuss further." Mr Robinson told the reporter he had contacted the school to schedule a meeting with the head teacher.
Question: What does Mr. Robinson mean by saying this is the "Victorian" methods?
Options: (A) The methods ignore women's rights. (B) The methods are totally out of time. (C) The methods have a long history. (D) The methods worked well in the past.
Example Output:
B