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: In December of l 992.I was a happy husband and father of two young children.A month later,I was diagnosed with Acute Lymphoblastic Leukemia . After two years of chemo that helped control the disease,my body was weak and lifeless.I felt as if I were a puppet who needed help to lift his arms or hold up his head. I began to run.After six months my strength had come back.On one of my runs,one where I felt I could run forever,I decided I was going to try to run a marathon. After telling my Dad about my plan,he told me of a program that trains people to run a marathon,while raising funds for Leukemia research at the same time.So that summer,through the Leukemia Society's Team in Training program,I started to train for the Marine Corps Marathon.During mile after mile of uncertainty,the day finally came to run the marathon. On October 27,1996,at 8 A.M.,along with l9,000 other brave souls I started on a 26.2-mile journey that I will never forget. I first saw my wife Patty at the six-mile mark . She seemed happy that I was still looking as if I knew what I was doing,and having a good time doing it.At Mile l7,my mind was going back to those two horrible years that tried to bring my family and me down.I saw her again.The concern in her face told me she knew I was starting to struggle.I felt as if we were thinking the same,nine more miles and these last few years will be behind us. That thought alone pulled me forward.Mile 22,23,slowing but going,24,25,then there it was.The Iwo Jima War Memorial.I have seen nothing so grand and inspiring in my life.Three hours and forty-one minutes after I started,I crossed what I think has to be the most fitting finish line in all of road racing! That night the Leukemia Society gave me a pin at a post-race party that simply says,"Leukemia 26.2". If God wills,my cancer may once again take away my hair and my strength,maybe even my life.But it can never take away my pin,or the fact that I am a marathoner .
Question: The writer decided to run a marathon because _ .
Options: (A) he wanted to raise money for Leukemia research (B) he believed he was able to take the challenge (C) he hoped to recover his strength through training (D) his dad knew about the race and made the suggestion
Asnwer: B
Yes

Article: Sitting on a chair all day in school can make anyone want to move around. So, more and more teachers are letting students have a ball. By sitting on exercise balls instead of chairs , teachers find students' posture and attention improve. Dottie Pownall, a fifth-grade teacher in West Virginia, USA, has been using balls as chairs since December 2008. "The students love them", she says. Pownall took a survey of her students. She found that 80% of the students thought sitting on the balls helped them pay more attention to what they were learning. The teacher, Pisa Witt, felt so strongly about the use of balls as chairs, she started Witt Fitt. This company encourages the use of the balls. And the company educates not only teachers but also students on how to use them. "Our products are used in 24 states, three provinces in Canada, Puerto Rico and Japan," says Witt, " Research shows that sitting on the balls makes them sit up straighter . You can slouch on a ball," says Witt, "but it feels bad." Because the students are moving, their blood increases. That carries more oxygen( ) to the brain , so the kids have more energy and can pay attention longer. "Besides, they're fun." says Pownall.
Question: What will happen if a student sits on a chair all day in school? The student will _ .
Options: (A) pay more attention to his lessons (B) be fun (C) like to move around (D) sit up straighter
Asnwer: C
Yes

Article: When I opened my e-mail the other day, a pretty woman named Rachel appeared on my computer screen. She greeted me by name and started talking with great enthusiasm . Every now and then she stopped to smile at me or blow a kiss. She was reading to me an e-mail from my brother, and a lot of it was about the trouble he had getting the phone company to give him a high-speed Internet connection. It was pretty cool. Rachel was there thanks to a new technology called Facemail. An ace man lets you send an e-mail that gets ready to the recipient by an attractive male or female from or by a clown . The software, which is free, can be downloaded at www.facemail.com. Facemail faces are lifelike, and they simulate emotions based on emotions-for example, that you put in your text. Type in; -x, and Rachel blows a kiss. Life Fx, the company that develops the Facemail, is sure there are broad business uses. The reason e-business is not popular, the company says, is that buying over the Internet lacks the human touch. But what if you went to the Nike website and Michel Jordan greeted you by name, waited on you and personally closed the sale? And it is talking with Whirlpool about using the technology in a computer screen on a fridge. Then if Mom can't be home when the kids get back from school, she can leave a note with voice and image telling them what there is to eat. Facemail could get hot fast. Personally, I'm a fan. But Facemail should be used with care. The clown looks lively and funny at first. But if you select the clown, put a few rude words in an e-mail and add some angry emotions, you're got Psycho-mail .
Question: The pretty woman that appears on the writer's computer screen was_.
Options: (A) his brother's girl friend (B) not a real person (C) the picture of his pen friend (D) a woman working on the Internet
Asnwer: B
Yes