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 a person forgets names, places or facts --and has trouble with everyday things like reading or shopping --it may not mean you are getting old. It could be Alzheimer's disease. So it's important to see a doctor as soon as you can. There is no cure for Alzheimer's. But a drug called ARICEPT has been used by millions of people to help their symptoms . In studies, ARICEPT has been proved to work for Alzheimer's . It has helped people improve their memory over time. It has also helped them to keep doing everyday things on their own. Ask your doctor if ARICEPT is right for you or your loved one. It is the Number One drug for Alzheimer's in the world. The sooner you know it's Alzheimer's, the better ARICEPT can help . ARICEPT is good for many but may not be good for everyone. Some people may experience not sleeping well, feeling very tired, or not wanting to eat. In studies, these side effects weren't serious at all and went away over time. Some people taking ARICEPT may feel light-headed. In this case you should tell your doctors because your condition may get worse.
Question: If one suffers from Alzheimer's, _ .
Options: (A) he has trouble with his memory (B) he can't do everyday things on his own (C) he often forgets things because he is old (D) he can't move about
Example Output: A

Example Input: 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
Example Output: A

Example Input: Article: A teacher of English as a second language is the 2004 Teacher of the Year in the United States .Kathy Mellor of Rhode Island will spend the next year as an international spokeswoman for education. President Bush and his wife, Laura ,honored her during a ceremony at the White House last week. For the past nineteen years ,Kathy Mellor has taught English as a second language at Davisville Middle School in North Kingstown, Rhode Island ,in the northeastern United States .She redesigned the program for E.S.L students at her school to provide each student with one to three periods per day in classes for English learners .How much instruction the students get depends on their level of skill in listening ,speaking ,reading and writing. The amount of time they spend in these classes in reduced as their level of English increases. A teacher describes this as the most successful E.S.L. program in North Kingstown. She also praises Kathy Mellor for providing help to students and their families by forming a local parents group for speakers of other languages .This improved their ability to help their children. Kathy Mellor earned a master's degree in education from Rhode Island College. She studied teaching English as a second language. She was chosen for the national honor of Teacher of the Year from among top teachers in each of the fifty states .As Teacher of the Year ,Kathy Mellor will travel around the United States and to other countries .She will talk about the importance of education and the work of teachers.
Question: This passage is mainly about _ .
Options: (A) Teacher of the Year 2004 in the United States (B) Ms Mellor's English teaching instruction (C) Ms Mellor's teaching skills of learning English (D) praises to Ms Mellor from other teachers
Example Output:
A