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: Did you ever think someone was scary because they looked different or ate strange food? Well, they might think the same about you! One of the things we all need to do is to _ variety.We shouldn't think badly of people from other cultures because they behave differently from us. Sometimes we treat people from other countries unfairly, because one person from that culture did something bad.Well, has your class ever been punished just because a few kids were causing trouble? Has your whole family ever been blamed for something your little sister did? It doesn't seem fair, does it? It's just equally unfair to blame a whole culture for what two or three people have done. So here are some things that you can do to help yourself understand other cultures: 1Find common ground! Just remember that even though some people look different on the outside, that doesn't change how they are on the inside.They still have the exact same feelings! 2 _ Because someone from another culture has been mean to you, you decide to avoid everyone from that culture.Well think about it.Why are you blaming them for something they didn't have anything to do with? Put yourself in their shoes.How would you feel? Putting yourself inside someone else's head can be a very powerful way to understand WHY they are acting the way they are. 3Try to make friends with people from other cultures! You could ask them about their culture, or what it is like in their country, if they can remember, or if they have ever lived there.Try foods from their culture, or ask them about words in their language.You might be surprised at how interesting other cultures can be! You can join great discussion groups, participate in projects, and have lots of fun doing new things. 4Be aware that you've judged other people If you know what you have done, it helps to make things better.Pay attention to what you think about other people.It helps.
Question: What is mainly discussed in this passage?
Options: (A) Why there are differences between people (B) What to do to understand other cultures (C) How people feel when they meet people from other cultures (D) The differences between people from different cultures
Example Output: B

Example Input: Article: My first experience of modern city life was quite impressive. I was very curious when I arrived in London. First, I noticed so many people were on a trip in a busy way. When I first saw the machine on the underground where you are expected to feed your ticket in and have to run through moving barriers , I was completely fascinated at it. Flashing with the light, the little green man, telling you when to cross the road, was also quite interesting, and so were those street advertisements which kept changing subjects as you look. In my native place, my life is so different from people's here. I am a market gardener from Makono, a village which is led by a market-managing group. People there usually walk two hours a day to get water from a well. What's more, I am used to going, for many hours, without drinking , so it was strange to be offered cups of tea all the time here in London. In my native place, on market days, I usually walk for several hours with my basket full of fruits and vegetables on my head, carrying them to the market for sale, to earn PS1per basket. Without the produce from my garden, I could not pay for education or healthcare for my children. Gardening is not a hobby for me - it's _ . But here people are planting something only to kill their leisure time. During our visiting-time in Britain, we visited some local government agencies, schools, churches and farms in Sussex, Scotland, Yorshire, Loncolnshire and Cambridgeshire, meeting people who were of the same profession as we are. Children in Burley-in-Wharfedale, Yorkshire, prepared a special get-together to greet us and we were also asked a lot about our life which was quite fascinating to them. For example, how we make our houses out of mud and how we get our water for our daily necessities, as well as for our garden.
Question: The most disadvantage in the writer's native place should be that _ .
Options: (A) there are many market-managing groups for gardeners (B) the lack of water makes the life there even harder (C) people there like to travel about on foot for enjoyment (D) people support themselves using the garden produce
Example Output: B

Example Input: Article: People say that a mother's love knows no boundaries. This is true when it comes to my mother. She has given up many things so that my sisters and I could live a better life. My mother comes from a large family and her parents died when she was quite young. She dropped out of school when she was fifteen because no one could afford to pay her studies. At the age of 19, she married my father and when they had my sisters and I, they moved to the United States so that we could have a better life. My parents did not know English but somehow they communicated with other people. My mother stayed at home and raised us while my father was working. There were so many dangerous incidents that happened where we lived that my mother finally decided that we all moved to Texas when I was seven. My mother has worked so hard to give us everything. She always tells us that all she wants is for us to be happy. As the saying goes, "You don't appreciate something until it's gone." Well, I finally had a chance to experience it. My mother went to Mexico this winter because she needed to have an operation. For the first time in my life, my mother was not there to hold and comfort me. Those two weeks when she was away made me realize how much I love her. All she has done for me is incredible. When I suffer she suffers with me. I have to show her how much I care about her. She means the world to me.
Question: The writer didn't realize that he loves his mother very much until _ .
Options: (A) they moved to Texas (B) his mother told them all she wanted was for them to be happy (C) his mother left home for an operation (D) his mother died
Example Output:
C