In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.

Input: Consider Input: Article: Counterfeit ( ) medicines are a widespread problem in developing countries. Like other counterfeits, they look like real products. But counterfeit drugs may contain too little or none of the active ingredients of the real thing. People do not get the medicine they need. And in some cases counterfeits cause death. Twenty children in Bangladesh died last year after being given acetaminophen . The medications contained ingredients that looked, smelled and tasted like the real thing. The medicine was produced by a local drug company that used a dangerous substitute to save money. The problem of counterfeit medicines is especially serious in Africa, Asia and Latin America. The W.H.O. estimates that up to thirty percent of medicines on sale in many of those countries are counterfeit. The problem is less widespread among industrialized countries. The W.H.O. says counterfeits make up less than one percent of the illegal drug market in countries like the United States, Canada, Japan, and New Zealand. But the agency also says as much as fifty percent of the medicine sold on the Internet is counterfeit. Much is being done to fight counterfeit drugs. Several companies are developing ways to make counterfeits easier to identify. And there are existing methods, like a machine that can quickly identify chemicals in pills to confirm if the pills are real. Other ideas include things like special tracking codes for drug packages. People could send a text message with the code and get a message back, which proves that what they bought is listed in a database. Some drug makers and other companies put three-dimensional images called holograms on their products as a security device.
Question: Last year twenty children in Bangladesh died because of _ .
Options: (A) online medicines (B) unreal drugs (C) acetaminophen (D) unclean water
Asnwer: A

Output: No

Input: Consider Input: Article: Of all the things we eat and drink, water is the most important. Not all people realize this, but it is quite true. The human body can live without food for a long time, but two or three days without water usually result in death. Many people do not understand how much water the human body needs, but many people do not drink enough, especially in the hot weather. Most people drink when they are thirsty but often need more water after exercises. 65 to 70 percent of the human body is water. Water is important in several different ways. Most people need five to seven liters of water every day, but we needn't drink this amount because a lot comes from the food we have. If we don't have enough water, however, we will feel tired and many become ill. Do you know what the best drink is? Yes, you are right. Cool water!
Question: When do we need more water? _
Options: (A) In cold weather or after exercises. (B) In hot weather or after exercises. (C) Before breakfast, lunch and supper. (D) When we feel tired or become ill.
Asnwer: C

Output: No

Input: Consider Input: Article: To all of you at Chinese love links, I am 44 years old and never married. I have always wanted to find that perfect someone that I dream about. For about the last five years I have almost given up the hope of ever finding the one I truly wish to spend the rest of my life with. I have always tried to be a nice guy. I had found your website some four or five months before. I did not know what to expect. I don't know how to speak Chinese and never thought truly of how I was to an Asian woman. Well, I had a lot of replies from some very nice and pretty women. I had a hard time finding only a couple to write to. But one stood out from the rest. She was cute, nice and seemed to hold a lot of the same values as I do. In a short time I had decided to write only to her. We communicated via e - mails 2 - 3 times a day and phone calls once or twice a week. I went and met her and her family only a week ago. Her name is Ying and she lives in prefix = st1 /Nanning. I foundNanningto be one of the most beautiful cities I had ever been to. We had even decided to marry and to bring her to theUSAunder the fiancee visa. Not only did she meet everything I had ever hoped to find in someone else but turned out to be what every woman should be like, at least the ones I have met. We plan to marry as soon as she is here and start a family together as neither of us has children but we both want them. So to anyone out there reading this, I can only say this: You may not find what you are looking for if you're not honest with your partner and yourself. This site worked for me mostly because I was honest with something that I wanted in someone else. When I did find her, love can work even across the other side of the world, between language differences and cultural differences. I wish you all luck in finding your perfect match. I have finally found mine and wishto give all my thanks to those at Chinese love links to help make it happen. Sincerely yours, Arthur
Question: We can infer from the letter that Chinese love links is a website to
Options: (A) help foreigners to travel in China (B) help both Chinese and foreigners to find one they want to marry (C) help Chinese and foreigners make friends (D) receive letters from the USA
Asnwer: B
Output: Yes