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.

[Q]: Article: Students often want to practice their English outside class. One of the best ways to practice your English is to speak to a foreigner. You may ask, "Is it okay to try to talk to foreigners I see in the street?" The answer is yes and no, but probably no! If you see a foreigner who looks lost, it is polite to ask him, "May I help you?" But, otherwise, you should probably let them get on with their business. Situations, however, do exist where it is quite all right to talk to foreigners. If a foreigner enters your school, classroom, office, shop or restaurant, for instance, feel free to ask him (for example): -- What is your name? -- Where do you come from? -- What do you think of Beijing? -- How long will you stay in Beijing? There are also situations where it's okay to talk to foreigners in public places. If you see a foreigner alone in a restaurant, bar or coffee shop, it may be appropriate to ask him or her: -- Is this seat free? -- Do you mind if I talk to you in English? You can probably help them if they are new in China and if they are alone, you may be able to make them feel more welcome. After a few such questions, you should know whether this person wants to talk to you or not. If they ask you similar questions, or if they give long, informative answers, you're in luck. If not, then give them their privacy. Talking to strangers is fun if you choose the right time and place. 
 Question: It is the best way to practice your spoken English with   _  . 
 Options: (A) Japanese (B) Americans (C) our classmates (D) French people 
 Asnwer: D
[A]: No


[Q]: Article: Warm weather brought by El Nino has had mixed effects on animals in usually snowy places in North America, including New England, according to an Associated Press article. Some animals seem to benefit from having a chance to gather more food before winter, and from expending less energy in daily survival mode. Others, like snowshoe hares, are put at center stage in predators'  view when they lack snow for disguising their white fur -- not a good thing for them, of course. Black bears, on the other hand, have been keeping busy gathering nuts and apples, when they would normally have settled into their winter homes by now. Vermont and Massachusetts officials have asked residents to wait till snow falls to take out their bird feeders for the sake of safety, the article said. "We suggest waiting for 6 or more inches of snow that lasts before taking out your bird feeders, especially if you have been visited in the past by bears or if there are sightings of bears in your neighborhood,"Forrest Hammond, Vermont Fish and Wildlife's bear biologist, said in the article."Due to lack of snow and frozen ground, birds are able to seek food in fields and forests for theirnatural foods." Snow amounts can also determine how comfortable bears are and how quickly they consume their accumulated fat during hibernation , noted Hammond in the article. This is because snow covers and traps them in their winter homes, and also hides them from predators. 
 Question: What may upset snowshoe hares because of El Nino? 
 Options: (A) Their being caught more easily. (B) Their failing to gather more food. (C) Their consuming more energy. (D) Their losing sight of their enemies. 
 Asnwer: A
[A]: Yes


[Q]: Article: The woman had died when the rescuers found her after the terrible earthquake. She was covered by a destroyed house. Through gaps   of those ruins,the rescuers could see her last posture  . It was something like an ancient person who was kowtowing  ,but it just looked strange because she was out of shape by pressure. The rescuers confirmed her death by touching her through the gaps of the ruins. They shouted at the ruins again and again,knocked the bricks using various tools,but no reply inside. Then the rescuing team went to the next building. Suddenly the leader ran back,calling "Come here." He came to the body,put his hands under the woman,feeling and touching,then shouted loudly and gladly,"There is someone,a baby,still living." Through some efforts,rescuers cleaned up the ruins which blocked her. Under her body lay her baby,who was covered by a small red quilt . He was about 3 or 4 months' old. Since well protected by his mother's body,he was safe. He was in a deep sleep when the rescuer carried him out,and his lovely and peaceful face warmed everyone around him. The doctor,along with the rescuing team,took the baby out of the quilt to check if the baby was all right,and he found there was a mobile phone in the quilt. The doctor looked at the screen;a written message was already there:"My dear baby,if you could live,don't forget how much I love you." As a doctor,he experienced much of this type of separation;but at this moment,he cried. The mobile phone was passed,and every person who saw this message shed  tears. 
 Question: When the rescuers found the mom,she    . 
 Options: (A) was using her mobile phone to ask for help (B) begged the rescuers to save her baby first (C) was struggling with the pressure (D) didn't have the normal shape 
 Asnwer: C
[A]:
No


