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.
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Question: Article: We are much happier in our new house because it has a large garden, and you know how enthusiastic we both are about gardening. When we moved in a month ago, Mary wanted to get a dog to keep out burglars. However, we finally decided that it would be cheaper to put an iron grille in front of the door and get a burglar alarm. Last week, I went to a shop and bought an alarm for just over PS200. It consists of a control unit with three smaller units. I put the control unit in the lounge and put the other units in place by the front door, back door and lounge windows. That night I soon fell asleep because I was confident that no one could get into our house undetected. At about 1:50 a.m. I woke up suddenly and heard the siren. It was like an ambulance driving right through our bedroom. I couldn't leave the siren on all night. I went downstairs in the dark. When I reached the bottom of the stairs, I switched on the light and looked around. Oh my gosh. The back door was unlocked. I rushed to lock it and it was just at that exact moment that the 'burglar' disappeared behind a curtain. Guess what? It was an ordinary house lizard .Apparently the alarm system had been made for American or European homes in which lizards are never seen. I switched the alarm off and sat down to watch. A few moments later, a lizard ran across a wall, right in front of one of the alarm units. I won't bother to finish this story but if you'd like a burglar alarm system free of charge, just let us know.
Question: What do we know about the author and his wife?
Options: (A) They are pet lovers. (B) They love plants and flowers. (C) They are fond of catching lizards. (D) They hate technology.

Answer: B

Question: Article: Most of us are the only child in our family. We have no brothers or sisters. Our family mainly _ our mom,our dad and us. We are growing up in a world differently from our parents'. And we will be the future leaders of China. Some day we have to work hand in hand with each other and make China more and more beautiful. So we must learn to love each other like brothers and sisters. It's hard to think how difficult life would be if we had a sibling(,).We never have to share anything at home. Of course, we might have cousins, but we don't have to live with them! Our parents try to give us the best, and the best doesn't need sharing between two or three children. Do we ever ask ourselves if we are spoiled? A recent study has found that many children don't know how to love others! We don'r know the value of money. We don't know how hard our parents are to support us. We don't want others to regard us as spoiled, do we? Well, why not start now to help our parents at home, share a game with one of our friends or value the opinions of our classmates, even if we don't always agree? In a word, we must learn to love each other!
Question: As Chinese teenagers, what's our duty in the future?
Options: (A) To save money (B) To learn to love each other (C) To look after our brothers and sisters (D) To make China more and more beautiful

Answer: D

Question: Article: When my students ask me why I live in a tiny house, they ask it in light of all the "sacrifices "I an making. They know that I have moved from a large apartment in the city to a small custom-built home on wheels in the backyard woods. They know I _ running water, Internet connection, sewage , and reliable phone reception. However, it was possible for me to be truly happy while living with very few material things. My body responded well, in health, fitness and mood, to a schedule more consistent with the natural day and night cycle. Observing the daily sunset, hosting friends for days at a time, reading, writing letters to my families and friends and exploring natural wonders in my spare time all were free and invaluable experiences. What was necessary to my survival proved to be a rather short list-healthy food, clean and drinkable water, heat source, weather-protecting shelter, weather-suitable clothing, equally important friends and mental and physical stimulations . When I returned to life in the US, I couldn't help but sense a deep and uneasy belief that life suddenly changed. I felt disconnected with many things- the earth, others, my food source, my waste disposal, the natural cycle of my body and the productive interests. These are the things I once cared for but now find myself too busy to enjoy. How was it that I was earning literally 40 times my Peace Corps salary and was less healthy, satisfied and intentional in my daily schedule? I found myuself asking-what is it to be rich anyway? Therefore, last August I let go of most of my possessions and moved into a tiny house on wheels because I wanted to see if I could live a more enjoyable lifestyle. So far so good. No inconvenience has made up for the many positive benefits that continue to come from this change in lifestyle. I believe that I have made the right decision.
Question: What interested the author most when living in the tiny house?
Options: (A) The natural living schedule. (B) Busy and invaluable experiences. (C) The happiness of the simple life. (D) The very few material possessions.

Answer:
C