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.

[Q]: Article: Each time I see a balloon, my mind flies back to a memory of when I was a six-year-old girl. It was a rainy Sunday and my father had recently died. I asked my mom if Dad had gone to heaven. "Yes, honey. Of course." she said. "Can we write him a letter?" She paused, the longest pause of my short life, and answered, "Yes." My heart jumped. "How? Does the mailman go there?" I asked. "No, but I have an idea." Mom drove to a party store and returned with a red balloon. I asked her what it was for. "Just wait, honey. You'll see." Mom told me to write my letter. Eagerly, I got my favorite pen, and poured out my six-year-old heart in the form of blue ink. I wrote about my day, what I learned at school, how Mom was doing, and even about what happened in a story I had read. For a few minutes it was as if Dad were still alive. I gave the letter to Mom. She read it over, and a smile crossed her face. She made a hole in the corner of the letter where she looped the balloon string. We went outside and she gave me the balloon. It was still raining. "Okay, on the count of three, let go. One, two, three." The balloon, carrying my letter, darted upward against the rain. We watched until it was swallowed by the mass of clouds. Later I realized, like the balloon, that Dad had never let his sickness get him down. He was strong. No matter what he suffered, he'd persevere, dart up, and finally transcend this cold world and his sick body. He rose into sky and became something beautiful. I watched until the balloon disappeared into the gray and white and I prayed that his strength was hereditary. I prayed to be a balloon.
Question: When the girl asked her mother if they could write to her father, her mother _ .
Options: (A) felt it hard to answer (B) thought her a creative girl (C) believed it easy to do so (D) found it easy to lie
[A]: A

[Q]: Article: Studying abroad will shape you in various ways. You will learn things you never would have if you had stayed home. When you are young and unattached, you should travel. Besides, you just might save a large sum of money. College is expensive in the United States. It's cheap or free in other countries even for foreigners, so why not get out of here and come back smarter? More and more American students are currently studying at German colleges. That number has increased 20% over the last three years. Living costs are about $7,000 a year, which is even lower than in other European countries. Germany encourages international students. They create a multicultural landscape that benefits German students as well. According to a new report, Germany is home to six of the world's 100 best universities. These schools offer around 900 degrees completely in English and many German students speak the language. You could be part of Finland's excellent education system. The Finns charge no tuition and offer a number of courses purely in English. They would be happy for you to add flavor to their school scene. Cost of living there is high. Be prepared for frosty winters that far north, but you will get that sweet midnight sun in the summer. Many other European nations offer cheap or free college for foreign students, but if South America is more your thing, try Brazil. Most of the education will take place in Portuguese, so if that is in your plan you can study near beautiful beaches and jungles. The University of Sao Paulo and State University of Campinas are both highly ranked internationally. Your money will go a long way there, too. Many of the lessons you will learn will be outside the classroom. Living on the economy in a foreign country will keep you on your toes. You will learn new customs, how to bargain, stay safe, budget and become more flexible with people. There is no better way to learn a language than by immersing yourself in it. At first, it will be the toughest thing you have ever done. Eventually, it will become second nature.
Question: German universities are popular among US students mainly because _ .
Options: (A) they offer a multicultural landscape (B) they belong to the world's best ones (C) the cost of living there is reasonable (D) the students can get their degrees easily
[A]: A

[Q]: Article: People use their mouths for many things.They eat,talk,shout and sing.They smile and they kiss.In the English language,there are many expressions using the word "mouth". For example,if you say bad things about a person,the person might protest and say "Do not bad mouth me." Sometimes,people say something to a friend or family member that they later regret because it hurts that person.Or they tell the person something they were not supposed to tell.The speaker might say,"I really put my foot in my mouth this time." If this should happen,the speaker might feel down in the mouth.In other words,he might feel sad for saying the wrong thing. Another situation is when someone falsely claims another person said something.The other person might protest,"I did not say that.Do not put words in my mouth." Some people have lots of money because they were born into a very rich family.There is an expression for this,too.You might say such a person,"was born with a silver spoon in his mouth." This rich person is the opposite of a person who lives from hand to mouth.This person is very poor and only has enough money for the most important things in life,like food. Parents might sometimes keep a child off sweet food as a form of punishment for saying bad things.For example,if a child says things she should not say to her parents,she might be described as a mouthy child.The parents might even tell the child to stop mouthing off. But enough of all this talk.I have been running my mouth long enough.
Question: What will the person say if he feels sorry for what he has said?
Options: (A) Do not bad mouth me. (B) Stop mouthing off. (C) Do not put words in my mouth. (D) I really put my foot in my mouth this time.
[A]:
D