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: Some kinds of mental skills naturally decrease as people get older. Yet research seems to show that some training can improve such skills. A recently published study also appears to demonstrate that the good effects of training can last for many years after that training has ended. Researchers at Johns Hopkins University in Maryland wanted to learn how long memory and thinking skills would last in older people who trained to keep them. The people were part of the ten-year research project. They were taught methods meant to improve their memory, thinking and ability to perform everyday tasks. More than 2,800 volunteered for the study called ACTIVE - short for Advanced (Cognitive) Training for Independent and Vital Elderly. Most studied when they were more than 70 years old. The volunteers took one of several short training classes meant to help them keep their mental abilities. One class trained participants in skills including how to remember word lists. Another group trained in reasoning. A third group received help with speed-of-processing - speed of receiving and understanding information. A fourth group - the control group did not get any training. Earlier results had established that the training helped the participants for up to five years. Now, lead study writer George Rebok says, the research showed most of the training remained effective a full ten years later. Professor Rebok and his team found that the people trained in reasoning and speed-of-processing did better on tests than the control group. "We are wondering whether those effects which endured over time would still be there ten years following the training, and in fact, that's exactly what we found." The effect on memory, however, seemed not to last as long. Still, the old people in any of the three classes generally reported less difficulty in performing daily activities than the control group. The total training time for the older people was between 10 and 15 hours.
Question: Which statement is true according to the text?
Options: (A) This kind of training can only have effect on people for a few years. (B) The people were trained during a period of ten years. (C) All the people who were studied were more than 70 years old. (D) The second group were trained how to remember word lists.
Asnwer: B

Ex Output:
Yes

Ex Input:
Article: Elena Kagan has reached a lifelong goal:becoming a Justice on the United States Supreme Court.The U.S. Senate confirmed Kagan on Thursday by a vote of 6337.She replaces Justice John Paul Stevens,who retired in June. Kagan will take a sacred oath to uphold the Constitution of the United States on Saturday at a swearingin ceremony.The new Justice will bring the number of women sitting on the nation's highest court to three.Kagan joins Justices Ruth Bader Ginsburg and Sonia Sotomayor--all three New Yorkers. Kagan is the fourth woman in history to sit on the Supreme Court.Justice Sandra Day O'Connor was the first female Justice.She was appointed by President Ronald Reagan and served from 1981 to 2006. Kagan,who is 50 years old,is the second Justice appointed by President Barack Obama.(He appointed Justice Sotomayor in 2009.) Obama told reporters on Thursday that Kagan will make an "outstanding Justice who understands that her rulings affect people." He also noted that the addition of another woman to the Supreme Court marks a sign of progress for the country.Obama and Kagan will celebrate her confirmation with a ceremony at the White House today. Kagan has spent most of her adult life working with the law.She served in President Clinton's administration as a legal adviser,was the head of Harvard Law School,and until her confirmation Thursday,was the U.S. Solicitor General--one of the most powerful lawyers in the federal government.Kagan was born in New York City.She grew up in an apartment on the Upper West side of Manhattan,the strongwilled,independent middle sister sandwiched between two brothers. Kagan's mother was a public school teacher who taught fifth and sixth grades.Her father was a lawyer. The new Justice once wore a judge's robe in a picture for her highschool yearbook.Now she'll be wearing real ones as she and the other eight Justices decide some of the most important legal cases.
Question: Which of the following is TRUE according to the text?
Options: (A) To take the place of an old Justice,a Justice was elected by the Senate. (B) There will be four women working in the United States Supreme Court. (C) Kagan will take a sacred oath before taking part in the election. (D) No one but a New Yorker can be a Justice of the Supreme Court.
Asnwer: A

Ex Output:
Yes

Ex Input:
Article: King Juan Carlos of Spain once insisted "kings don't give up the throne , they die in their sleep." But embarrassing scandals and the popularity of the republican left in the recent Euro-elections have forced him to eat his words and stand down. So does the Spanish crisis suggest that monarchy is seeing its last days? Does that mean the writing is on the wall for all European royals, with their magnificent uniforms and majestic lifestyles? The Spanish case provides arguments both for and against monarchy. When public opinion is particularly polarized, as it was following the end of the Franco regime, monarchs can rise above mere politics and symbolize a spirit of national unity. It is this apparent transcendence of politics that explains monarchs continuing popularity as heads of state. And so, the Middle East excepted, Europe is the most monarch- filled region in the world, with 10 kingdoms (not counting Vatican City and Andorra). Most royal families have survived because they allow voters to avoid the difficult search for a non-controversial but respected public figure. Even so, kings and queens undoubtedly have a downside. Symbolic of national unity as they claim to be, their very history and sometimes the way they behave today symbolizes outdated and indefensible privileges and inequalities. At a time when Thomas Piketty and other economists are warning of rising inequality and the increasing power of inherited wealth, it is strange that wealthy noble families should still be the symbolic heart of modern democratic states. The most successful monarchies try their best to abandon or hide their old noble ways. Princes and princesses have day-jobs and ride bicycles, not horses (or helicopters). Even so, these are wealthy families who party with the international 1%, and media interference makes it increasingly difficult to maintain the right image.
Question: Monarchs are kept as heads of state in Europe mostly
Options: (A) owing to their undoubted and respectable status (B) to achieve a balance between tradition and reality (C) to give voters more public figures to look up to (D) due to their everlasting political symbolizing
Asnwer: A

Ex Output:
Yes