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.

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
Yes

Article: Howard Dill is a giant among giant pumpkin growers. He grew world champion pumpkins for four years running,from 1979 to 1982, and missed winning the fifth year by only 5 pounds. Today, his Dill Atlantic Giant seeds are sold worldwide to more than 50 seed companies. The pumpkins grown from his Dill Atlantic Giant seeds commonly weigh in at over 1,000 pounds. "I don't have any training in genetics ; it was all trial and error," Dill says. He got his love of pumpkins from his father and has enjoyed growing them for years. Dill still grows giant pumpkins, but not for competition. In the fall, visitors come to enjoy the pumpkins on his 90-acre farm in Nova Scotia, Canada. He plants ten acres of pumpkins for Halloween and two acres of giant pumpkins. One of giant pumpkins was recently baked into 442 pumpkin pies and sold at $5 each for charity. It you want to try growing a giant pumpkin, Dill recommends starting with a soil test and then adding fertilizer as needed. Plant the giant pumpkin seed. A giant pumpkin can gain 15 to 20 pounds a day, so careful watering--every day or two--is necessary. You should wait about 130 days until the pumpkin matures and then you can harvest it. Dill's favorite pumpkin set the Guinness Book record in 1981. It weighted 493.5 pounds. "I've grown them larger since, but that one meant a lot," he remembers. "I never would have imagined ten years ago that there would be a 1,000-pounder, but there are many of them now," says Dill. The 2006 world record holder is Larry Checkon of Pennsylvania. He grew a 1,469 pounder. Dill says, "These world champions are grown from my seeds, so I feel like a winner right along with them."
Question: What can we learn about the world champion pumpkin of 1983?
Options: (A) It weighed over 1,000 pounds. (B) It was missing after the competition. (C) It was 5 pounds heavier than that of 1982. (D) It was 5 pounds heavier than Dill's biggest one that year.
Asnwer: B
No

Article: The Streisand Effect When Barbra Streisand discovered in 2003 that a photograph of her California beach house was among 12,000 photos on the Internet as part of a collection by a photographer Kenneth Adelman, she did what any famous person would do: hit him with a $50 million lawsuit . But in trying to hold back the images, she caused a different result. Her legal actions led to almost half a million people visiting the website, viewing and copying the photos within a month. Ever since then, the effect of letting public know something you are trying to keep secret has been called the "Streisand effect". The problem for anyone trying to cover up information is that the Internet is the world's biggest and most useful copying machine. Put a document on to a connected machine and it will spread. So when you want to be famous, you can't, but if you find yourself receiving too much attention and want to remove yourself, you cannot. There are many examples of the Streisand effect. Nine-year-old Martha Payne created a simple blog, posting the meals her school served. She took a photo of what was hardly a satisfying meal by anyone's standards. With the photo, she added a comment, "Now Dad understands why I am hungry when I get home." The thing did not go too far, until the local authority banned little Martha from doing that again. Martha posted a final post called "Goodbye", explaining everything. Once the media found this out, things went from bad to worse for the authority. Now the blog has more than 9.5 million page views. Martha has even expanded her blog by including pictures of school meals taken by other kids from all over the world, like Germany and Japan. We can find similar examples throughout history. Man has experienced the Streisand effect ever since the birth of mass communication. Why does it exist? Every time you are told not to see what's in the secret shiny box wrapped in gift paper, you're going to do everything in your power to do exactly that! Just realizing that knowing something about someone is harmful to their status, we will want to know that piece of information. This is exactly the human nature. This is what lawyers and authorities should be familiar with. Unfortunately, a few of them fail to understand it.
Question: What speeded up the spread of Martha's story?
Options: (A) Parents' reaction. (B) The authority's order. (C) Martha's comment. (D) Supporting from the school.
Asnwer: D
No