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: Are you a big fan of pirate stories? Do you know how to talk like a pirate? You can have fun on September 19th. This special holiday is called International Talk Like A Pirate Day. It was invented in 1995 by two young Americans, John Baur and Mark Summers. These two good friends came up with this idea when they were playing racquetball, and began to talk like pirates. At that moment, they thought, "Young people are interested in pirate, but there is no such a chance for people to get together to share it. Why not have a day when everybody talks like a pirate?" They decided to make September 19th the date. Since then, Baur and Summers have tried hard to promote Talk Like A Pirate Day. As Baur said, "We've talked like pirates, and encouraged several of our friends to do so every September 19th." At first, this day was only known by a few people. In 2002, Baur and Summers sent a letter about their invented holiday to Dave Barry. This columnist really liked their idea. He promoted the holiday and made it known to more and more people. Now, it has really become an international holiday. On Talk Like A Pirate Day, you need to dress like a pirate. You should wear a big hat or maybe cover one of your eyes. You can pretend to be any kind of pirate that you can find in any story or movie. Having fun and being relaxed are not the only best things about the holiday. Young people share the same interest and childhood dreams that day. That's why it is welcomed by so many people, especially young people. Unlike traditional holidays, International Talk Like A Pirate Day is a brand new holiday which is invented by the youth themselves and celebrated by themselves too. Because of Baur and Summers' imagination and creativity, thousands of young people's pirate dream come true. Next time, when you have a good idea, why not share it with your fiends and insist on your belief? Maybe you can create another wonderful holiday for the youth in the future.
Question: How did John Baur and Mark Summers invent the special holiday?
Options: (A) Many young people asked them to do it (B) They did it just for pleasure (C) They did it in order to honor pirates (D) They thought out the idea by chance and imagination
Asnwer: D

Ex Output:
Yes

Ex Input:
Article: Every year 2.2 million tons of oil are spilled ( , ) into the ocean. Actually, this only amounts to a small percentage of the total 1.6 billion tons of oil shipped around the world each year.However, this spilled oil has terrible effects on ocean life, including the coastlines where the off washes up onto shore. Some of the largest spills in history were caused by oil tankers running into each other or by an oil tanker sailing into shallow water and hitting the bottom of the ocean. After these spills, officials try to discover who or what was at fault to help prevent similar accidents in the future. One of the worst oil spills in history occurred along the Alaskan coastline in 1989. In this accident, 42,000 tons of oil spilled from a tanker which resulted in terrible damage to this sensitive natural area. In this spill, the tanker's captain, who was tired from overwork and drinking alcohol, had gone to take a rest. He gave control of the ship to the third mate. The third mate was unfamiliar with the path the ship took, and he ran the ship onto Blighe Reef. Blighe Reef is a natural underwater rock wall near the Alaskan coast. Damaged by the reef, the ship leaked oil out into the ocean. More than 1,600 kilometers of coastline were affected by the oil spill. Some scientists who studied nature in the area guessed that 580,000 birds and 5,500 otters died when the oil from the spill covered their skin. As well, smaller shellfish and other sea creatures were later eaten by seals, whales, and other animals. The most oil ever spilled was actually dumped on purpose as an act of ecological warfare. The term ecological warfare means to fight by doing harm to nature in the area under attack. In 1990, Iraq sent soldiers into Kuwait and set off the Persian Gulf War. As part of the Iraq war plan,900,000 tons of oil were let out into the Persian Gulf Way Iraq. This oil covered 1,500 square kilometers of water in the Persian Gulf. The oil also damaged 650 kilometers of the coastline of both Kuwait and Saudi Arabia. In some places, oil floating on the water was measured to be 43 centimeters thick. Water birds, water plants, and baby fish were all seriously affected by the oil. The long-term effects of this act on the food chain in the area are bound to cause problems tar into the future.
Question: The creatures affected by the oil spill near Alaska were _ .
Options: (A) birds and otters (B) shellfish (C) seals and whales (D) all of the above
Asnwer: B

Ex Output:
No

Ex Input:
Article: Sleeping for less than six hours a night greatly increases the risk of dying from a heart attack or stroke , a study has found. It is the stuff of nightmares for those whose busy work schedule or busy family life means getting up early and staying up late. Scientists claim that the modern tendency to delay going to bed in order to get through more of the items on the 'to do' list has serious health consequences. But take care. Those who have too much sleep are also more likely to suffer a heart attack. While the extra sleeping is unlikely to be the cause, long-term illnesses such as heart disease often make sufferers feel tired, so sleeping for longer than nine hours a night may be an early warning sign. Researchers found that those who slept for less than six hours were almost 50 per cent more likely to suffer a heart attack and 15 per cent more at risk of strokes. They believe that not having enough sleep disrupts the balance of two key hormones , ghrelin and leptin , which control the appetite. Poor sleepers tend to eat more and are more likely to be fatter, so are at greater risk of high blood pressure and heart disease, which lead to heart attacks and strokes. Experts recommend adults get at least six or seven hours' shut-eye a night to stay healthy. But as many as 60 per cent of us do not think we are sleeping enough, with a third suffering from sleeplessness. The researchers, from the University of Warwick, warned that trying to push too much into one day by going to bed late and getting up early could lead to serious illnesses later in life. They looked at the sleeping habits of almost 475,000 participants from 15 previous studies across eight countries, including the UK, the U.S., Japan, Sweden and Germany. Their findings, published in the European Heart Journal, show that those who slept for less than six hours were 48 per cent more likely to develop or die from heart disease and 15 per cent more likely to develop or die from a stroke. Not having enough sleep decreases the levels of leptin in our blood, which means we do not feel as satisfied after eating. At the same time, it raises the levels of ghrelin, responsible for triggering our appetite, thus making us feel hungrier. The scientists believe that our 'work hard, play hard' society encourages us to sacrifice sleep and ignore our health. The trend for late nights and early mornings is actually a ticking time bomb for our health so you need to act now to reduce your risk of developing these life-threatening conditions.
Question: What's the main idea of the passage?
Options: (A) Lack of sleep raises your risk of stroke or heart disease. (B) It raises the levels of ghrelin, thus making us feel hungrier. (C) Sleeping for longer than nine hours a night may be an early warning sign. (D) The scientists believe that our 'work hard, play hard' society encourages us
to sacrifice sleep and ignore our health.
Asnwer: A

Ex Output:
Yes