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 Input:
Article: It'll be an ordinary morning,like all the others.But instead of being woken up by the buzzing of an alarm clock, you'll be roused by the smell of freshly made coffee,light entering your room as the curtains open automatically,and a gentle back massage provided by your high-tech bed. This is what a typical person's life will be like two decades from now,according to The Guardian. Want to know more? After you get up,your apartment will be like an electronic orchestra with you as the conductor.With simple moves of your hand and spoken instructions,you'll be able to control your apartment's temperature,humidity,music and lighting.You'll be able to look through the day's news on translucent screens while your breakfast waits for you in the automatic oven. As you move into your kitchen,maybe you will stub your toe on the edge of a cabinet. You'll grab your cell phone and open the diagnostics app.Inside your phone there will be a tiny microchip that uses X-ray waves to scan your body. The scan will reveal that your toe is just slightly hurt,not broken,which will convince you not to see a doctor. After breakfast,your driverless car will take you to work.While you drive,your central computer system will suggest a list of chores your housekeeping robots could see to today and it will also remind you to buy a gift for your mother's upcoming birthday. As you can see,with the help of advanced technologies,our lives will be more efficient. Teehnology will mitigate our forgetfulness and free us of many small burdens that distract us, such as buying a ticket or trying to remember our kids' parent-teacher meeting.Our brain will therefore be able to focus on more important things like preparing for a presentation or doing "deep thinking". However,the development of technology might have some disadvantages as well. By 2033,we'll be relying heavily on the virtual world,which will mean that all of our data will be stored in the cloud,a remote digital storage system with near limitless capacity. That will increase the possibility of someone else accessing,sharing or controlling our personal information.
Question: What might be the author's purpose in writing the text?
Options: (A) To stress the iniportance of developing technology. (B) To describe how advanced technologies will affect our future lives. (C) To introduce one new invcnfion that will benefit our future lives. (D) To remind people not to depend too much on computers.

Ex Output:
B

Ex Input:
Article: The best family vacation that I ever had was going on a road trip to Myrtle Beach. The trip was for 2 weeks during the March break from school. This trip was probably about 20 years ago so it was before the time of things like portable video games and being able to watch movies in the back seat.2 So to pass the many hours of travel my brother and I had to entertain ourselves and each other. My mum would set the back seat up so that it was our own little playroom. She would pack everything up so that we had a big level area to play in. We would play cards and board games.C When it got to the point where we were at each other's throats we would be sent back to our own side of the seat and would be forced to either nap or read by ourselves until we could be friendly to each other again. I can remember us playing for quite some time when we turned the back seat into a spaceship and traveled around the earth.f Another time we turned it into a kitchen and had a bake-off . But the thing that I remember the most and that gave us many hours of enjoyment was using each other's faces as silly Plasticine and making funny faces. We would see how far we could stretch each other's mouths open, see how thin we could make the other's eye by pulling on it. We would keep going until one of us begged for mercy because we had to give our faces a rest.7 So while I can remember us having a great time on the beach, laughing a lot trying to put the tent up in the rain, what I remember the most of that trip and what always makes me smile the most is remembering the pain that our faces would be in after the trip.g
Question: What did the author do when traveling to Myrtle Beach?m
Options: (A) Watch movies.W (B) Play video games.2 (C) Have fun with his brother.8 (D) Pack things up to amuse himself.e

Ex Output:
C

Ex Input:
Article: How Does Your Body Keep the Same Temperature? The temperature of your body should always be the same if you are fine, no matter whether the weather is hot or cold. That is why the doctor tests your temperature with a thermometer when you are sick. Normally, your body temperature is ninety-eight point six degrees Fahrenheit . If it is higher than that, it is a sure sign that something is wrong with your body. Your body keeps the same temperature all the time, because it balances the heat it produces and the heat it gives off. It is always burning up food and producing heat. It can produce heat faster when the body needs or give off heat faster when the body becomes too warm. Let's see how this works. The heat of your body is given off chiefly through the skin. When you feel cold, your skin is tight and shows "goose flesh". When you feel chilly , you must jump around to keep warm. Then your muscles begin to work, burn up fuel and produce more heat. It is not pleasant to shiver so you usually prefer warming up by taking exercise, or put on more clothes to keep warm. When you get warm, the skin is loose and soft. It is so supplied with blood that heat is given off rapidly. If you get too warm, you begin to sweat and more body heat is used in evaporating the moisture in your body. In warm weather or warm rooms, you wear less clothing, so that heat can be given off freely. You prefer less exercise because your body is warm enough, and the extra heat produced by taking too much exercise makes you uncomfortable. Now you see why you feel differently in different kinds of weather. In summer, when it is hot, you feel tired and lazy. You do not care to work or play, but enjoy lying down and doing nothing. When you get out of doors in winter, the cold air makes you feel lively. You want to run and play.
Question: Why does the doctor take a person's temperature when he gets sick?
Options: (A) Because his temperature is a sign which can show whether he is sick or not. (B) Because his temperature is always the same, no matter whether he is sick or not. (C) Because when he is ill, his temperature is sure to be higher than normal. (D) Because his temperature will be sure to change if something is wrong with him.

Ex Output:
A