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.

Example Input: Article: A shopkeeper sent his son to learn about the secret of happiness from the wisest man in the world. The boy walked a long way, and finally came upon the beautiful castle where the wise man lived. On entering the main room of the castle, the boy was quite surprised: tradesmen coming and going, people chatting in the corners, and a small orchestra playing soft music. The wise man talked with everyone, and the boy had to wait for two hours before it was his turn. The wise man listened carefully to the boy's explanation of why he had come, but told him that he didn't have time just then to explain the secret of happiness. He suggested that the boy look around the palace and return in two hours. "Meanwhile, I want to ask you to do something," said the wise man, handing the boy a teaspoon that held two drops of oil. "As you wander around, carry this spoon with you without allowing the oil to spill." The boy began to walk up and down stairs of the palace, keeping his eyes fixed on the spoon. After two hours, he returned to the wise man. "Well," asked the wise man, "Did you see the Persian tapestries in the hall? Did you see the garden that took the master gardener ten years to create?" The boy was embarrassed, and replied that he had observed nothing. His only concern had been not to spill the oil. "Then go back and observe the wonders of my world," said the wise man. The boy picked up the spoon and returned to his exploration of the palace. This time he observed all of the works of art on the ceilings and the walls. When he returned, he described in detail everything he had seen. "But where are the drops of oil?" asked the wise man. Looking down at the spoon he held, the boy saw that the oil was gone. "Well, there is only one piece of advice I can give you," said the wise man. "The secret of happiness is to see all the wonders of the world, and never to forget the drops of oil on the spoon."
Question: When the boy arrived at the castle, he _ .
Options: (A) received a warm welcome from the wise man (B) had already missed his chance to talk to the wise man (C) was shown around the palace by the local people (D) didn't expect to see so many people around
Asnwer: B
Example Output: No

Example Input: Article: Ten years ago,Morgan Zuch,a two--year--old girl from Long Island,New York,was diagnosed with leukemia .The day that Morgan's father Rod knew it,he made a promise,"If my daughter gets better,I will devote the rest of my life to helping others who are in the Same condition." Fortunately.Morgan recovered gradually,and since then,Rod and his wife Nancy,have been helping other families with cancer.stricken children through the Morgan Center.It is the country's first preschool for children with cancer. Because of the risk of germs, children with cancer are usually forbidden from playing with other kids.They must spend their days in hospital rooms or lying in bed at home.The Zuchs believed that children with cancer should have the opportunity to play,too. The center offers the kids and their families a safe place to connect with others who have the same problem.To reduce the risk of infections,the center's staff wash their own and the children's hands frequently,and provide each child with his or her own toys and supplies. "You feel like you're not the sick kid's mom,"said one child's mother,Maura Lewinger."It is nice because none of the parents at the center are alienated ." The Zuchs run the center as a non-profit organization and any family can bring their children to the center for free.Nancy Zuch works as the head teacher-with a little help from her daughter Morgan, now l2 years old.Today,Morgan is strong and healthy,and loves to provide support for the children who are going through the difficult time that she once went through.She says she wants to be a teacher at the Morgan Center when she grows up.
Question: The Zuchs created the Morgan Center _ .
Options: (A) to help their daughter to realize her dream (B) to invite other children to play with their daughter (C) to build a school for their daughter and her friends (D) to provide a healthy place for children with cancer
Asnwer: D
Example Output: Yes

Example Input: Article: Scientists recently discovered that pictures on cave walls at Creswell Crags are the oldest known in Great Britain. But they didn't find out in the usual way. Archaeologists often date cave art with a process called radiocarbon dating. The technique can measure the age of carbon found in charcoal drawings or painted pictures. Carbon is an element found in many things, including charcoal and even people. But in this case, there was no paint or charcoal to test. People carved the pictures of animals and figures into the rock using stone tools. The scientists had an "aha!" moment when they noticed small rocks stuck to the top of the drawings. The small rocks must have formed after the drawings were made. "It is rare to be able to scientifically date rock art," said Alistair Pike, an archaeological scientist at Britain's University of Bristol. "We were very fortunate that some of the engravings were covered by stalagmites . When a test proved that the stalagmites formed 12,800 years ago, the scientists knew the art underneath them had to be at least that old. And some of the animals shown, like the European bison, are now extinct--another tip-off that the art is quite old. The artists came to Creswell Crags, This place is one of the farthest points north reached by our ancient ancestors during the Ice Age. At that time, much of the North Sea was dry, so people could move about more easily. Some tools and bones found there are 13,000 to 15,000 years old. They show that the travelers hunted horses, reindeer, and arctic hare. Their artwork is similar to art in France and Germany. It tells scientists that the Creswell Crags artists must have had a close connection to peoples several thousand kilometers away-another important clue to understanding how humans spread out across the world.
Question: Which of the following can be used as the best title of the passage?
Options: (A) Cave Art About Animals Is Most Beautiful (B) Cave Art Found in an Unusual Way (C) Cave Art Turns Out to Be Britain's Oldest (D) Cave Art in Britain
Asnwer: B
Example Output:
No