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: So much to do, so little time.So much information, so little time to read.In this age there is more information than ever before.There is not enough time to read everything we want to read.However, you can take in and understand more information in shorter time through speed-reading.This article will not make you read 3,000 words per minute, but it will show you how to increase your speed greatly.You will also learn the basic techniques of speed reading, along with the dos and don'ts of speed-reading. When you first learned to read, you would say the word out loud and sound it out.Then you might whisper the word because people can become annoyed when you read aloud.The stage you are now at is saying the word in your head.Most people tend to read this way.Saying the word in your head will cut your reading speed tremendously  . How do you calculate your reading speed? The speed is measured by how many words per minute you can read.Get some reading material, preferably a book.Find out how many words are on the page.Time yourself one minute.Start your timer and start reading.When the timer sounds, stop at once.If you counted 500 words on the page and you read half of the page, then you are probably reading at 250 words per minute. The first thing about speed-reading is looking at the word and recognizing it.Don't say the word in your mind, just look at it and recognize its appearance.Later you will recognize groups of four words or more to increase your speed.This is the first and most important step in speed-reading. The next step is technique.As with any other skill, speed-reading requires technique.You should first be sitting up straight with your book on a horizontal   surface, such as a table or desk.Next, should be able to see the entire page.This is necessary if you want to recognize clumps of words.Lastly, _ .It's hard to read with a lot of noise.Find a quiet place to read.This will help your understanding of the text.You need something to guide your eyes while reading.Then right, you should use your hand.Remember when you were little, you would read using your finger.That is a great technique, only now you're using your hand to underline each line.Move your finger smoothly across page.No need to go rush, start out slow.Keep your eyes focused on words as you recognize them while using your hand as a guide.This will increase your speed. The third step is practice.Practice makes perfect.Set time intervals.Read using different techniques, but make sure you understand what you're reading. 
 Question: Which of the following statements is true according to the text? 
 Options: (A) Now there is limited information than ever before. (B) Now conditions ask people to use less time to know more information. (C) Now people can read what they like. (D) The less you read, the more time you will spend.
Example Output: B

Example Input: Article: A good memory is a great help in learning a language. Everybody learns his own language by remembering what he hears when he is a small child, and some children, like boys and girls who live abroad with their parents, seem to learn two languages almost as easily as one. In school it is not easy to learn a second language because the pupils have so little time for it, and they are busy with other subjects, too. A man's mind is rather like a camera, but it takes photos not only of what we see but of what we feel, hear, smell and taste. When we take a real photo with a camera, there is much to do before the photo is finished and ready to show to our friends. In the same way there is much work to be done before we can keep a picture forever in our mind. Memory is the diary that we all carry about with us. 
 Question: We usually begin to learn our own language by   _   it. 
 Options: (A) speaking (B) hearing (C) saying (D) teaching
Example Output: B

Example Input: Article: Paris is the capital of the European nation of France. It is also one of the most beautiful and most famous cities in the world. Paris is called the City of Light. It is also an international fashion center. What women are wearing in Paris will be worn by women all over the world. Paris is also a famous world center of education. For example, it is where the headquarters of UNESCO, the United Nations Educational, Scientific and Cultural Organization. The Seine River divides the city into two parts. Thirty-two bridges cross this beautiful river. The oldest and perhaps most well-known is the Pont Neuf, which was built in the sixteenth century.  The Sorbonne, a famous university, stands on the left bank of the river. There are many other famous places in Paris, such as the famous museum, the Louvre, as well as the Notre Dame. However, the most famous building in this city is Eiffel Tower. Paris is named after a group of people called the Parisii. They built a small village on an island in the middle of the Seine River about two thousand years ago. This island, called the lie de la Cite, is where Notre Dame lies. Today around eight million people live in the Paris area. 
 Question: This article mainly tells us about  _  . 
 Options: (A) the buildings in Paris (B) the general situations of Paris (C) the center of the world (D) the famous buildings along the Seine River
Example Output:
B

