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: When someone gives you advice, listen without judgment, try to find value in what you're hearing, and say: "Thank you". This wise advice is easy to understand yet hard to practice. I'll give you an example from my life when I totally _ in terms of practicing what I teach. In my work I travel constantly. I always put off going to the airport until the last second. My wife, Lyda, was sitting next to me in the front seat. I was racing along and not paying much attention. Lyda cried out: "Look out! There is a red light up ahead. " Being a trained behavioral science professional--who teaches others the value of encouraging advice--I naturally screamed at her: "I know there is a red light up ahead! Don't you think I can see?" When we arrived at the airport, Lyda didn't speak to me. I wondered why she seemed mad at me. During the flight to prefix = st1 /New York, I did a cost-benefit analysis. I asked myself: "What was the cost of just listening when Lyda called out the warning? Zero." I then reasoned: "What was the potential benefit? What could have been saved?" Several potential benefits came to mind, including her life, my life, and the lives of other people. I landed in New Yorkfeeling ashamed of myself. I immediately called Lyda and told her my cost-benefit story. I convinced her: "The next time you help me with my driving, I am just going to say, 'Thank you.'" A few months passed, and I had long forgotten the incident. Again, I was racing off to the airport, when Lyda cried out: "Look out for the red light!" I was embarrassed, and then shouted: "Thank you!" I'm a long way from perfect, but I'm getting better. My suggestion is that you get in the habit of asking the important people in your life how you can do things better. And be ready for an answer. Some people may tell you things like "Look out for the red light." When this happens, remember that there is possibly some potential benefit. Then just say: "Thank you."
Question: What do we know about the author?
Options: (A) He is expert at behavioral science. (B) He is gifted in cost-benefit analysis. (C) He seldom takes his wife's advice. (D) He often runs the red traffic light.
Asnwer: D
Example Output: No

Example Input: Article: How do people traditionally manufacture things? They usually start with a sheet of metal, wood or other material and cut, drill and shave it to create a desired shape. Sometimes, they use a mold made of metal or sand, pour liquid plastic or metal into it and let it cool to create a solid part. Now, a completely different method is gaining popularity. On Oct. 9, 2013, London Science Museum kicked off its new exhibition, 3-D: Printing the Future, with over 600 3-D printed objects on display, including space probes , toy dolls and even human organs - basically any product you can think of, reported Live Science. You might find it hard to believe that an object can actually be "printed out" like a picture. But it is not that hard to understand how it works. Just as a traditional printer sprays ink onto paper line by line, modern 3-D printers spread material onto a surface layer by layer, from the bottom to the top, gradually building up a shape. Instead of ink, the materials the 3-D printer uses are mainly plastic, resin and certain metals. The thinner each layer is - from a millimeter to less than the width of a hair - the smoother and finer the object will be. And objects always come out in one piece, sparing you the trouble of putting different parts together afterward. For example, 10 years ago a desktop 3-D printer might have cost PS20,000 (200,000 yuan), while now it costs only about PS1,000, according to the BBC. In fact, 3-D printers have been around for some time, but until recently they hadn't been very popular since few people could afford them. Last year, though, saw a big decrease in the price of 3-D printers. However, as 3-D printing technology becomes more commonplace, it may trigger certain problems. One of them is piracy . "Once you can download a coffee maker, or print out a new set of kitchen utensils on your personal 3-D printer, who will visit a retail store again?" an expert on 3-D printing told Forbes News. Even more frightening, the world's first 3-D printed gun was successfully fired in the US in May of this year, which means that 3-D printing could potentially give more people access to weapons.
Question: According to the article, in the future, 3-D printing technology will probably _ .
Options: (A) change the way people make products (B) be applied as widely in our daily lives as computers (C) forbid many countries to make purchases of weapons (D) take the place of normal printers and save lots of energy
Asnwer: A
Example Output: Yes

Example Input: Article: Normally a student must attend a certain number of courses in order to graduate, and each course that he attends gives him a credit, which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses, each lasting for a term. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend two terms a year. It is possible to spread a period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this in fact is not done as a regular practice. For every course that he follows a student is given a grade, which is recorded and available for the student to show employers. All this imposes a constant pressure and strain of study, but in spite of this some students still find time for great activities in student affairs. Elections to positions in the student union arouse great interests. Students who are qualified usually perform the effective work of the student union. With the big numbers of students, the operation of the system does involve a certain number of activities. A student who has held one of these positions in the union is much respected and it willbe of benefitto him.
Question: How many classes does an American student have to attend each term to get a credit?
Options: (A) 30 (B) 40 (C) 45 (D) 60
Asnwer: C
Example Output:
Yes