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.

Ex Input:
Article: The first Ml choir rehearsal of the school year took place in the school hall. All the students joined together to sing. I watched as my elder sister and her grade came in and took their places next to us on the stage. Meanwhile, I could hear laughing. Some students were pointing at a girl standing next to my sister. I'd never seen this girl before. A girl whispered in my ear, " Did you know she's wearing diapers ?" After school that evening, I asked my sister about the girl I'd seen. She told me her name was Theresa and that she was a very nice girL ." Why were those kids being mean to her? I asked, "Because they're stupid," she said. One day, I was walking home from school when I heard voices behind me. "There's the little idiot's sister. Does your sister wet her pants too?" I walked a little faster and then I felt a atone hit me in the back. When I got home, I ran down to my sister's room. I pushed my way into her room, screaming at her. "Why do you have to be that giri's friend? I don't see anyone else being nice to her, " Janelle yelled back, Because she is a wonderful person and she is dying!" I will remember those words as long as I live. Theresa wet her pants because she had an illness, which was killing her. My sister was the only one nice enough to be her friend and stick up for her. A few months later, Hieresa passed away. I felt proud that Janelle was my sister. Throughout the years I watched her, and she always made friends with everyone. It didn't matter if they ware fat, thin, brilliant or not. She never left anyone feeling isolated or alone. It was she who changed me and taught me to never look at anyone in the same way again.
Question: Why did other students make fun of Theresa?
Options: (A) Because she was dying very soon. (B) Because she was not good at singing, (C) Because she behaved in an unusual way. (D) Because she was usually dressed poorly.

Ex Output:
C

Ex Input:
Article: Do your parents smoke? Where do they smoke - outside, at work or at home when you are around? According to a survey published in the journal Academic Pediatrics, an alarming number of US parents are still risking their children's lives by smoking in front of them. Half of all children aged 6 to 19, even those with asthma , have been exposed to second-hand smoke in the country, reported Reuters. "It's well known that smoking kills, but many smokers still don't realize the damage their smoke causes to those around them," Dame Sally, Chief Medical Officer for England, was quoted by the Independent as saying. Tobacco smoke contains more than 7,000 chemicals, hundreds of which are poisonous. About 70 of them can cause cancer, not to mention other diseases, according to the US Centers for Disease Control and Prevention. What's most scary is that there is no safe level of contact with second-hand smoke---even "low-level" exposure can be harmful to one's health. And "low-level" means when a parent or family member smokes in another room or even outside. While second-hand smoke can be harmful to people of all ages, children face a greater risk than adults: they have smaller lungs; they breathe more quickly; and they have less developed immune systems. Also, young children have little control over their surroundings. Babies can't move to another room because the air is smoky. They depend on the adults in their lives to make sure that their environments are safe. Recent years have seen second-hand smoke exposure drop---but for adults rather than kids, because policies have been started around the world to ban smoking in public places such as offices, bars and restaurants. However, "Children tend to be exposed to second-hand smoke in homes and cars, and these places are not included in most laws and policies," Amy Ferketich, a researcher at The Ohio State University, US, told Reuters. So what can we do to limit children's exposure to second-hand smoke? Parents should stop smoking for good. But if they can't, they should never smoke---or let others smoke---around their children.
Question: Which of the following is TRUE according to the article?
Options: (A) Half of the children ages 9 to 18 in the US have parents who smoked at home. (B) Most smokers in the US don't care about the effects that smoking can have on those around them. (C) Dame Sally believes many parents who smoke in front of their kids have no idea of the damage that they are doing. (D) Hundreds of chemicals contained in tobacco can cause cancer.

Ex Output:
C

Ex Input:
Article: Why I've taken a break from holidays It is now close to four years since I last took a holiday.This is because I have come to the conclusion,over the course of my adult life,that I am not very good at it.You might think this sounds like saying you're not very good at drinking tea or listening to music.What could possibly be difficult about the natural act of putting your working life on hold for a couple of weeks and going somewhere warm to do nothing? I was a model holidaymaker as a kid.However,the problems started during my twenties.A trip to the south of France was ended after just two days,mainly because I had an urge to check my e-mails.Similarly,my honeymoon was cut short by 48 hours--not because my wife and I weren't enjoying ourselves,but because we were missing our cats. So what is my problem?On the surface,I'm probably a bit of a homebody.And I just find the pressure of being on holiday too severe:it always feels like having a gun held to my head and being forced to have fun.Somehow,packing a list of possessions and meeting a scheduled flight has none of the excitement of suddenly deciding to take a day off and driving somewhere for the fun of it. Thankfully,I'm not alone.This summer,most of my friends have decided not to have a break.And a recent survey proved the _ of holidays,with the results showing that nearly two thirds of people found that the calming effects of a holiday wore off within 24 hours,as stress levels returned to normal.And this year The Idler magazine published its Book of Awful Holidays.Here you will find a list of the five most ecologically-damaging vacations it's possible to take,along with 50 painful holiday experiences voted for on The Idler website. What interests me is what the concept of a "holiday" says about our lives.For me,the point of living is to have a life you enjoy for 52 weeks a year.The more I like my life and the better I structure it,the less I want to go away.Maybe I'm an unusual person for not liking holidays,but I just feel the time when I'm not working is too valuable to waste on them.
Question: What does the author think of holidays?
Options: (A) They are often well organized in order to please other people. (B) He feels embarrassed when other people are having fun but he isn't. (C) He tends to be made responsible for too much of the organization of them. (D) They are less enjoyable than breaks that have not been planned in advance.

Ex Output:
D