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.

Input: Consider Input: Article: NEW YORK PLUMBING & HEATING Since 1968 Plumbing and Heating Fixing LARGE OR SMALL 24 Hours 7 Days Service Tel: 56568833 268 Pine Street 5 Avenue
Question: Which shows New York P & H (Plumber & Heating) has been in business for a long time?
Options: (A) "Since 1968" (B) "24 Hours 7 Days Service" (C) "56568822" (D) "268 Pine Street 5

Output: A

Input: Consider Input: Article: Just five one-hundredths of an inch thick and light golden in color, the Lay's potato chip seems an unlikely weapon for global control. But its maker, Frito-Lay doesn't think so. "Potato chips are a snack food for the world , "said Salman Amin, the company's head of global marketing. Amin believes there is no corner of the world that can resist the attractions of a Frito-Lay potato chip. Frito-Lay is the biggest snack maker in America owned by Pepsico and accounts for over half of the parent company's $ 3 billion profits every year. But the U.S. snack food market is largely saturated ,and to grow, the company has to look overseas. Its strategy rests on two beliefs: first, a global product offers economies of scale with which local brands cannot compete. And second, consumers in the 21st century are drawn to "global" as a concept. "Global" does not mean products that are consciously regarded as American, but ones that consumers--especially young people--see as part of a modern, innovative world in which people are linked across cultures by shared beliefs and tastes. Potato chips are an American invention, but most Chinese, for example, do not know that Frito-Lay is an American company. Instead, Riskey, the company's research and development head, would hope they associate the brand with the new world of global communications and business. With brand concept a key factor, Riskey ordered a redesign of the Frito-Lay logo . The logo, along with the company's long-held marketing image of its chips, would help make the company's global development very easy. The managers admit that they try to change national eating habits to a food created in America, but they don't think that means economic imperialism . "We're making products in those countries, we're adapting them to the tastes of those countries, building businesses and employing people and changing lives , "said Steve Reinemund, Pepsico's chief manager.
Question: Amin's belief is that _ .
Options: (A) people all over the world enjoy eating their potato chips (B) the light golden color increases the attraction of their potato chips (C) they must find new ways to promote sales in their country (D) potato chips can hardly control the world market

Output: C

Input: Consider Input: Article: In a few years,you might be able to speak Chinese,Korean,Japanese,French,and English-and all at the same time. This sounds incredible,but Alex Waibel,a computer science professor at US's Car-negie Mellon University (CMU) and Germany's University of Karlsruhe,announced last week that it may soon be reality. He and his team have invented software and hardware that could make it far easier for people who speak different languages to understand each other. One application,called Lecture Translation,can easily translate a speech from one language into an-other. Current translation technologies typically limit speakers to certain topics or a limited vocabulary. Us-ers also have to be trained how to use the programme. Another machine can send translations of a speech to different listeners depending on what languagethey speak. "It is like having a s _ translator right next to you but without disturbing the person next to you,"Waibel said Prefer to read? So- called Translation Glasses transcribe the translations on a tiny liquid-crystal display(LCD) screen. Then there's the Muscle Translator. Electrodes capture the electrical signals from facial muscle movements made naturally when a person is mouthing words. The signals are then translated into speech.The electrodes could be replaced with wireless chips implanted in a person's face,according to research-ers. During a demonstration held last Thursday in CMU's Pittsburgh campus,a Chinese student named Sang Jun had 11 tiny electrodes attached to the muscles of his cheeks,neck and throat. Then he mouthed-without speaking aloud- a few words in Mandarin to the audience. A few seconds later,the phrase was displayed on a computer screen and spoken out by the computer in English and Spanish: "Let me introduce our new prototype." This particular instrument,when fully developed,might allow anyone to speak in any number of lan-guages or,as Waibel put it,"to switch your mouth to a foreign language". "The idea behind the universi-ty's prototypes is to create'good enough' bridges for cross- cultural exchanges that are becoming more common in the world,"Waibel said. With spontaneous translators,foreign drivers in Germany could listen to traffic warnings on the radio; tourists in China could read all the signs and talk with local people;leaders of different coun-tries could have secret talks without any interpreters there.
Question: What can't be learned from the text?
Options: (A) The spontaneous translators will help us a lot. (B) There is no Muscle Translator in the world now. (C) Muscle Translators can translate what you think into speech if you just move your mouth. (D) A lecture translation can translate what you said into other languages easily.
Output: C