instruction:
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.
question:
Article: Why do men die earlier than women? The latest research makes it known that the reason could be that men's hearts go into rapid decline when they reach middle age. The largest study of the effects of ageing on the heart has found that women's _ may be linked to the fact that their hearts do not lose their pumping power with age. "We have found that the power of the male heart falls by 20-25 percent between 18 and 70 years of age," said the head of the study, David Goldspink of Liverpool John Moores University in the UK. "Within the heart there are millions of cells that enable it to beat. Between the age of 20 and 70, one-third of those cells die and are not replaced in men," said Goldspink. "This is part of the ageing process." What surprises scientists is that the female heart sees very little loss of these cells. A healthy 70-year-old woman's heart could perform almost as well as a 20-year-old one's. "This gender( ) difference might just explain why women live longer than men," said Goldspink. They studied more than 250 healthy men and women between the ages of 18 and 80, focusing on healthy persons to remove the confusing influence of disease. "The team has yet to find why ageing takes a greater loss on the male heart," said Goldspink. The good news is that men can improve the health of their heart with regular exercise. Goldspink stressed that women also need regular exercise to prevent their leg muscles becoming smaller and weaker as they age.
Question: The text mainly talks about _ .
Options: (A) men's heart cells (B) women's ageing process (C) the gender difference (D) hearts and long life
Asnwer: C
answer:
No

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Article: Face book, the world's biggest social networking site, is celebrating its sixth birthday. The site's founder, Mark Zuckergerg, states that Face book will continue to work as hard as it has worked in the last six years in order to stay the web's number one communication site. The company started in a dorm room in 2004. Today it has 150 million active users, more than the 130 million of its competitor MySpace. Face book set itself apart from other social networking sites because you can communicate with people you really know and trust. Before, most people didn't want to share their real identities online. Face book has given people a safe and trusted environment for people to interact online. It has changed the way people view the world. A friend from any country is only a few clicks away. It was back in February 2004 when Zuckerberg started "the Face book" from a Harvard student's room. The aim was to help students get in touch with each other over the Internet. Within 24 hours over a thousand students had signed up and soon after that the network spread out to other universities. By 2005 a research study showed that about 85% of the students in the network had a Face book account. Another survey showed that Face book was almost as important as an iPod. At the end of 2005 Face book came to the UK. And up to today the site has been translated into 35 languages. Six years after its start, Face book has escaped the universities and colleges. More than half of its users are not at college any more and the fastest growing group are the 30 to 40-year-olds. Every day 15 million users update their profiles to tell their friends and the world what's happening to them. They also share photos, upload videos, chat, make friends, join groups and simply have fun.
Question: Face book is different from other social networking sites mainly because _ .
Options: (A) it is set up by Zuckerberg in a dorm room (B) it has changed the way people view the world (C) it makes people communicate with each other online (D) it provides a safe and trusted environment to communicate online
Asnwer: A
answer:
No

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Article: Question: I have a one-year-old female bulldog, who has recently taken to biting my shoes when we are in the park and I'm on the mobile. She can be slightly aggressive and I'm starting to get worried and a bit annoyed. How do I stop her? ----Susan, London. Answer: You need to get this problem under control before it could escalate . I always advise owners not to talk on the mobile phone when they go for a walk with their dogs, because they should be focusing on this time with their pets, but I know people have busy lives and need to make phone calls. The behavior she is showing is either controlling or playfulness, but they both result from the same issue ---- you are not paying attention to her. If you must make phone calls while on a walk, try to still engage with your dog by speaking towards her, playing some sorts of game and so on. If that doesn't work, you'll have to try more of a training approach. You will need a training line and some treats. Start your walk in the usual way, make a phone call, and when your dog starts displaying the undesired behavior, simply stop walking --- otherwise she will see it as a game. When she is calm and looking at you, or if she sits, give her a treat; then continue walking. If she starts up again, pick up the lead, gently pull it, and tell her "no". Then ask her to sit and give her a treat if she does. The aim of this is to try to get her to forget how much fun it is biting your shoes. Do little sessions every day --- and try not to answer the phone if you know it's going to be a long conversation. Be patient and good luck! Remember that if an animal shows signs of distress or discomfort, an early visit to the vet is always recommended.
Question: What is Susan complaining about in her question?
Options: (A) She doesn't know how to make phone calls while walking a dog. (B) She has no idea how to get along well with her dog. (C) She gets worried that her dog is getting annoyed. (D) She finds her dog is getting a little aggressive.
Asnwer: D
answer:
Yes