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.

Input: Consider Input: Article: I come to the United States ten year ago. I would always say that I was trying to study, but there were always things like work and my kids that would not allow me to start. Now I realized that those were only excuses. What stopped me was that I was afraid to start studying again. I always believed I would learn by myself. One day, however, my son told me that he was sad because his friends would come over and I didn't understand them because I didn't speak English. He was also sad because I could never help him with his homework. That same day, I told myself, "Rocio, you have to start believing in yourself and you will see you can make it." The next day, I went downtown to look for a big banner in front of the school which said that they offered classes for adults. I came in to see if I could join, but the classes were closed already. That night I took the kids to the movies, and on the way back, I told them we would take a new route. I ended up getting lost. That's the way I found Chaffey College. The following Monday, I went to ask for information. They told me that summer school was starting that week. That's how I started studying English last summer. It is difficult, but I have had great rewards. My daughter had to write a story for school. It was about the female they most admired and why . She wrote that I was the person she most admired because I had started going to College. I will never forget this.
Question: According to the passage, the author probably is a _ .
Options: (A) teacher (B) doctor (C) father (D) mother

Output: D

Input: Consider Input: Article: One important variable affecting communication across cultures is destiny and personal responsibility. This refers to the degree to which we feel ourselves the masters of our lives, contrary to the degree to which we see ourselves as _ to things outside our control. Another way to look at this is to ask how much we see ourselves able to change and act, to choose the course of our lives and relationships. Some have drawn a parallel between the personal responsibility in North American settings and the view itself. The North American view is vast, with large spaces of unpopulated land. The frontier attitude of "King" of the wilderness, and the expansiveness of the land reaching huge distances, may relate to generally high levels of confidence in the ability to shape and choose our destinies. In this expansive land, many children grow up with a heroic sense of life, where ideas are big, and hope springs forever. When they experience temporary failures, they are encouraged to redouble their efforts, to "Try, try again." Action, efficiency, and achievement are valued and expected. Free will is respected in laws and enforced by courts. Now consider places in the world with much smaller land, whose history reflects wars and tough struggles: Northern Ireland, Mexico, Israel, Palestine. In these places, destiny's role is more important in human life. In Mexico, there is a history of hard life, fighting over land, and loss of homes. Mexicans are more likely to see struggles as part of their life and unavoidable. Their passive attitude is expressed in their way of responding to failure or an accident by saying "ni modo" ("no way" or "tough lick"), meaning that the failure was destined. This variable is important to understanding cultural conflicts. If someone believing in free will crosses paths with someone more passive, miscommunication is likely. The first person may expect action and responsibility. Failing to see it, he may conclude that the second is lazy, not cooperative, or dishonest. The second person will expect respect for the natural order of things. Failing to see it, he may conclude that the first is forcible, rude, or big headed in his ideas of what can be accomplished or changed.
Question: The author thinks that one's character is partly determined by _ .
Options: (A) physical senses (B) general attitude (C) financial background (D) geographic characteristics

Output: D

Input: Consider Input: Article: Zhang Wenchi is a 19-year-old student of Hubei Xiangyang No.1 High School. He is very brave and always helps others in need. On March 26, 2012, Zhang donated bone marrow at the Navy General Hospital of Beijing. He is the youngest and the first high school student to do it. Last April, Zhang became a blood donor on his 18th birthday. He also joined the China Marrow Donor Program that day. Six months later, his bone marrow was chosen as a match for a 4-year-old leukemia patient from Fujian. Zhang was studying for the National College Entrance Examination (NCEE) when the call from the Chinese Bone Marrow Donors came. He found out that the patient could not wait, or things might get worse. With the support of his family and school, Zhang arrived at the hospital in Beijing the very next day. "Saving a life is more important than taking an exam, and having the chance to help cure a patient does not allow for more thought," Zhang said. The transplant operation was a success. After that, Zhang Wenchi was in good health and he came back to school soon. Zhang said then the most important task for him was the exam. He hoped that his dream of becoming a pilot could come true. Now the NCEE has been over for more than a month, and what about Zhang Wenchi's marks? To our great relief, it's known that he has earned 540 points, which means he can be admitted into Beihang University (formerly Beijing University of Aeronautics & Astronautics). Therefore he can realize his dream of flying in the sky. Zhang's deed has earned him nationwide respect, and some have given him the nickname, "the most beautiful post-90s student".
Question: Which of the following about Zhang Wenchi is right?
Options: (A) He was born on March 26, 1993. (B) He donated bone marrow at a hospital in Xiangyang. (C) He is the first university student to donate bone marrow. (D) His bone marrow was chosen as a match for a patient from Fujian.
Output: D