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.

Ex Input:
Article: Can you smell two things at once? This experiment comes from the research of two scientists from Rice University. Denise Chen and Wen Zhou have been experimenting with the science of smell, and have made some very interesting discoveries. To explore that, you will need two things with strong, characteristic smells and, of course, your nose. The idea is to smell a different smell with each nostril . Hold one smell very close to your right nostril, and the other smell very close to your left nostril. Then breathe in and pay close attention to what you smell. What you should find is that one smell will be very strong. After another sniff or two, the first smell will go away, and you will smell the other smell. Keep sniffing, and the first smell will come back. Instead of smelling the two smells evenly mixed, they will work in turns, one after the other. Why? Chen and Zhou found that your sense of smell acts much like your sense of sight. Hold a book in front of your nose, so that your left eye sees things on the left side of the book, and your right eye sees things on the right side of the book. You will find that your sight works in turns, first on the left side of the book and then on the right side. Notice that you can't focus your left eye on one object while focusing your right eye on another object. Your brain jumps back and forth , paying attention to one and then the other. The same thing happens with your nostrils. If they are smelling different smells, your brain pays attention to one and then the other.
Question: Denise Chen and Wen Zhou discovered that _ .
Options: (A) our brain focuses on one thing at a time (B) our two nostrils act differently towards the same smell (C) our nose prefers to smell stronger smells (D) our sense of smell is connected with our sense of sight
Asnwer: C

Ex Output:
No

Ex Input:
Article: When his book Little Princes begins, Conor Grennan is planning a year-long trip around the globe, a journey that began with a three-month volunteer service at the Little Princes Children's home, an orphanage in Nepal. When he arrived at the orphanage, Conor was immediately welcomed by all the children even though he had no previous experience in working with children. He quickly grew to love the job. But it wasn't long before Conor came to learn that the children were not orphans at all -- they were actually children who had been separated from their parents by a child trafficker . This realization turned Conor's global journey into a strong desire to try to find a way to reunite these children with their families. As a part of his efforts, Conor did a great amount of work when he was back in America. He started up a nonprofit organization called Next Generation Nepal(NGN), raising funds in order to buy a house in Nepal for another children's home. Then, back in Nepal, he began a life-changing trek into the remote villages in the mountains of Humia. It is really amazing to read about Conor communicating with the children and to read his descriptions of each of them. He made me truly care about the kids. I wanted them to be able to reunite with their families, too! Unfortunately, this was simply not possible for some of the children. But there were some children who received amazing surprises. Jagrit, for example, had thought for years that both his parents were dead. So, Conor was dumbfounded when he visited Jagrit's village and was introduced to the boy's father! Conor successfully found many of the families of the children. Also, he was successful in finding his future wife while in Nepal.
Question: What do we know about Little Princes Children's Home?
Options: (A) It is a profitable organization. (B) The children in it are all orphans. (C) It has many branches all over Nepal. (D) Many children ended up there due to illegal trade.
Asnwer: D

Ex Output:
Yes

Ex Input:
Article: To a large degree, the measure of our peace of mind is determined by how much we are able to live in the present moment. Regardless of what happened yesterday or last year, and what may or may not happen tomorrow, the present moment is where you are -- always! We allow past problems and future concerns to control our present moments, so much that we end up anxious, frustrated, depressed, and hopeless. We often convince ourselves future will be better than today. John Lennon once said, "Life is what's happening while we're busy making other plans. "When we're busy making other plans", our children are busy growing up, the people we love are moving away and dying, our bodies are getting out of shape, and our dreams are slipping away. In short, we miss out on life. Many people live as if life were a dress rehearsal for some later date. It isn't. In fact, no one has a guarantee that he or she will be here tomorrow. Now is the only time we have, and the only time that we have any control over. When our attention is in the present moment, we push fear from our minds. Fear is the concern over events that might happen in the future--we won't have enough money, our children will get into trouble, we will get old and die, whatever. To struggle against fear, the best strategy is to learn to bring your attention back to the present. Mark Twain said, "I have been through some terrible things in my life, some of which actually happened." I don't think I can say it any better. Practice keeping your attention on the here and now and your efforts will pay off.
Question: The purpose of this passage is to tell readers _ .
Options: (A) people who are busy making plans are living actively (B) how to help others overcome fear (C) we ought to learn to live in the present moment (D) someone who only enjoys the present time usually wastes his time blindly
Asnwer: B

Ex Output:
No