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 Q]: Article: Coffee has a history dating back to at least the 9th century and has been a catalyst for social interaction across cultures and eras. Originally discovered in Ethiopia, coffee beans were brought into the Middle East by Arab traders, spreading to Egypt, Yemen, Persia, Turkey, and North Africa by the 15th century. Muslim merchants eventually brought the beans to the thriving port city of Venice, where they sold them to wealthy Italian buyers. Soon, the Dutch began importing and growing coffee in places like Java and Ceylon (largely through slave labor), and the British East India Trading Company was popularizing the beverage in England. Coffee spread across Europe and even reached America. Where there has been coffee, there has been the coffeehouse. From the 15th century Middle Eastern establishments where men gathered to listen to music, play chess, and hear recitations from works of literature, to Paris' Cafe le Procope where luminaries of the French Enlightenment such as Voltaire, Rousseau, and Diderot came to enjoy a hot cup of joe, coffeehouses have traditionally served as centers of social interaction, places where people can come to relax, chat, and exchange ideas. The modern coffee shop is modeled on the espresso and pastry-centered Italian coffeehouses that arose with the establishment of Italian-American immigrant communities in major US cities such as New York City's Little Italy and Greenwich Village, Boston's North End, and San Francisco's North Beach. New York coffee shops were often frequented by the Beats in the 1950's. It wasn't long before Seattle and other parts of the Pacific Northwest were developing coffee shops as part of a thriving counterculture scene. The Seattle-based Starbucks took this model and brought it into mainstream culture. Although coffeehouses today continue to serve their traditional purpose as lively social hubs in many communities, they have noticeably adapted to the times. Rediscovering their purpose as centers of information exchange and communication, many coffee shops now provide their customers with internet access and newspapers. It has become extremely common to see someone sitting at a Starbucks listening to music or surfing the web on his or her laptop. Coffee stores today also maintain a fairly identifiable, yet unique aesthetic: wooden furniture and plush couches, paintings and murals drawn on walls, and soft-lighting combine to give coffee shops the cozy feeling of a home away from home. Today, big business retail coffee shops are expanding quickly all over the world. Starbucks alone has stores in over 40 countries and plans to add more. Despite its popularity, Starbucks has been criticized and labeled by many as a blood-sucking corporate machine, driving smaller coffee shops out of business through unfair practices. This has even spawned an anti-corporate coffee counterculture, with those subscribing to this culture boycotting big business coffee chains. Increasingly popular coffee stores such as The Coffee Bean and Tea Leaf are also giving Starbucks some stiff competition. In any case, it seems pretty clear that coffee has weaved itself into the fabric of our consumer-oriented culture.
Question: We can infer from the passage _ .
Options: (A) Starbucks has beaten all the competitors (B) there are no changes in the development of coffee culture (C) the taste of coffee has changed a lot (D) Starbucks has some effect on the development of coffee culture
[EX A]: D

[EX Q]: Article: Larry was on another of his underwater expeditions but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for. Larry first began diving when he was his daughter's age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were either too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children his age were not even allowed to dive. After the first expedition, Larry's later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into the middle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures. Larry's first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them. Fortunately for him, a man offered to take him around the different Spots for free. _ The diving spots afforded such a wide array of fish and sea creatures that Larry saw more than thirty varieties of creatures. Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.
Question: In what way was this expedition different for Larry?
Options: (A) His daughter had grown up. (B) He had become a famous diver. (C) His father would dive with him. (D) His daughter would dive with him.
[EX A]: D

[EX Q]: Article: Robert is nine years old and Joanna is seven. They live at Mount Ebenezer. Their father has a big property. In Australia they call a farm a property. Robert and Joana like school very much. At school they can talk to their friends, but Robert and Joanna can not see their friends. They live 100,perhaps 300,miles away and like Robert and Joanna, they all go to school by radio. Mount Ebenezer is in the centre of Australia. Not many people in "The Centre", there are no schools with desks and blackboards and no teachers in "The Centre". School is a room at home with a two-way radio. When all students answer, lessons begin. Think of your teacher 300 miles away!
Question: The children in "The Centre" do not go to school because _ .
Options: (A) they live too far away from one another (B) they do not like school (C) they are not old enough to go to school (D) their families are too poor
[EX A]:
A