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: My first reaction was annoyance. It was Friday afternoon, and I was within an hour of finishing my work for the week. As I was leaving, a nurse brought me one more patient message. The statement read: "Mm. Jones called to say that she has had blurred vision ever since her medical test this morning. " I smiled. Suddenly our tests were causing eye problems. This week my patients had questioned everything. My patient with high blood pressure had stopped coming to her treatment on the advice of an Internet chat room. A woman who had a mental problem was substituting (......) St. John' s word for her medication. Now Mrs. Jones was imagining problems. I rolled my eyes. My second reaction was worry. As I looked through her record, I tried to figure out why she would have blurred vision, but nothing in her record explained the new problem. She' s probably just anxious, I thought. Still, she wouldn't have called if she had been all right. I picked up the phone. What 1 next felt can only be described as delight. Before I made the call, the nurse ran in: Mrs. Jones called. Her vision is fine. Turns out she picked up the wrong glasses when she left the office. The X-ray technician has been having the same problem. I let out a lugh. Mrs. Jones had been right. Her vision had been blurred. Now we know why. Finally I felt shame. I came to realize what Mrs. Jones had taught me. I had first known she was wrong, that her anxiety had _ . Instead, my medical training had clouded mine. Now I feel thankful that Mrs. Jones figured it out before I made a mistake about our relationship. Patients come to me for my help. They pay me to listen, diagnose , treat and talk. That suggests trust; I must remember that, and trust them too.
Question: The writer smiled while reading the patient message because he knew _ .
Options: (A) Mrs. Jones would ask for more tests (B) the patient was being unreasonable (C) the nurse was joking with him (D) Mrs. Jones would call him
Example Output: B

Example Input: Article: Most cultures have a feast or festival of light. Each culture celebrates this festival in a different way. The Jewish Festival of Light is called Hanukkah. It usually takes place in December. The story of why Hanukkah is celebrated is very old. It is told that a long time ago, Jewish people called the Macabees were at war with a country called Syria. On the day that the Macabees won the war, they cleaned up their holy place, which is called a temple, because the Syrian people had been living there. They wanted to light their holy lamps to say thank you for the end of the year, but found only a very small amount of oil left over to do that. The Macabees lit the lamps anyway, thinking that they would soon go out. The lamps kept burning for eight days! The Jewish people celebrate Hanukkah every year by lighting a candlestick that has eight candleholders. Every night a new candle is lit so that on the eighth night, all eight candles stand together. Presents are given at this time and money is given to the poor. The Christmas story is not quite as old as the Hanukkah story, but it is also very old. Christmas is the time when Christians around the world celebrate the birth of Jesus Christ. It is believed that Christ was born in a stable. On the night of his birth, angels, shepherds and three wise men visited him. The wise men brought gifts with them. This is a happy and busy time of the year. Homes are decorated with Christmas trees and decorations. It is a time for being with the family. Families travel long distances to gather at Christmas. Lots of lights are put up everywhere. This is to show that Jesus is the"Light of the world"who came to bring peace to all people. Lanterns are another form of light. In China, the Lantern Festival goes back to the Han Dynasty. One emperor heard that Buddhist monks would light lanterns to _ Buddha on the 15th day of the 1st lunar month;so he also ordered to light lanterns in the imperial palace and temples to show respect to Buddha on the day. Later, the rite developed into a grand festival among common people. During the festival, parks become a sea of lanterns. Sometimes streets are blocked off and lanterns are put down on each side to make a hallway of lanterns. People also hang lanterns in their gardens, outside their houses or on boats. It is believed that the lanterns will guide visitors and the spirits of ancestors to the celebrations. The Lantern Festival is a time for families to reunite.
Question: What is the theme shared by all the three festivals?
Options: (A) The decoration of the world. (B) The wish for peace and happiness in the world. (C) Celebrating the end of the year. (D) Inviting the spirits of the ancestors to the celebration.
Example Output: B

Example Input: Article: When your pet meets your infant, it might not be love at first sniff. Baby's Best Friend When Jennifer Merritt brought her baby, Arielle, home from the hospital, her cherished dogs had very different reactions. Her boxer, Sonya, was immediately gentle and protective. But Tiger, the Pomeranian, was less welcoming: "If any diapers or toys were on the floor, he peed on them!"says the Greenbrier, prefix = st1 /Arkansas, mom. Tiger isn't the first dog to feel jealous of a baby. In the eyes of a pet's, there's a new star in town who's stealing his spotlight. Even the most gentle animal will probably act up if he doesn't get his usual attention. These simple steps will help your pet adjust -- and keep your baby safe. u Introduce Them with Care Your newborn and pet's first encounter can set the tone for their relationship. To make it as smooth as possible, try this trick from Caryn Ruiz, of Raleigh, North Carolina: "Before we left the hospital, my husband took blankets home to our dog, Daisy, so she'd know our newborn Devon's smell." When you get home, have your husband carry the baby so you can greet your pet without worrying about her jumping on you. A cat will likely walk away at first, while a dog will probably want to investigate right away. To introduce your baby, get down on your pet's level and let her have a hello sniff. Don't panic and pull your newborn away unless your pet is barking or hissing, because it'll send the message that the baby is a threat. u Learn the Safety Basics No matter how smoothly the introduction goes, there are certain safety rules you should follow, says Bonnie Beaver, DVM, past president of the American Veterinary Medical Association. Number one: Never leave your baby alone with the pet. Even the gentlest animal can react unpredictably. Your baby's crying could frighten your cat, or your dog could suddenly become territorial. Consider setting up baby gates to limit your pet's access. To keep your cat from jumping into the bassinet , try putting mosquito netting over the top. Cats hate sticky paws, so keep the crib and changing table off-limits by lining the edges with sticky strips made for furniture (available in most pet stores). You can also train your dog to sleep in a crate.
Question: What is the function of the story told at the beginning of the passage?
Options: (A) To introduce the terrible pets when a mother gets a baby home. (B) To illustrate the possible situation when pet meets the new baby. (C) To explain the pets reaction towards the new- born baby. (D) To prove how friendly a pet is when it meets the new- born baby.
Example Output:
B