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.

Input: Consider Input: Article: A recent study suggests that teens' relationship with parents, friends and teachers may have a lot to do with why they don't get a good night's sleep. David Maume, a sociologist and sleep researcher, analyzed federal health data, which interviewed 974 teenagers when they were 12, and then again at 15. He found that family dynamics   have much to do with how well kids sleep. Teens, who had warm relations with their parents and felt like they could talk to them or their parents were supportive of them, tended to sleep better. However, families that were going through a divorce or a remarriage tended to affect teens' sleep. And problems at school also affected teens' sleep. Feeling safe at school and having good relations with teachers tended to promote better sleep. As did good relationships with friends. Kids who took part in sports or other positive social activities or shared similar academic goals with their friends were also more likely to get a good night's sleep. These add up to what makes lots of sense: a general feeling of well-being helps teens sleep. If we're happy and contented, we're much more likely to sleep better than if we're sad and anxious. Now, of course, teens can hardly resist being drawn to their computers and social networking. Maume also found that when parents were strict not only about bedtime, but also about limiting technology, kids slept better. It's a finding that seems obvious, but parents really do matter when it comes to health habits of their teenagers. Clearly, teenagers aren't getting 9 to 10 hours a night, which puts them at risk for all the consequences of lack of sleep, including poor academic performance, colds and stress. 
 Question: What is the passage mainly about? 
 Options: (A) Teens' sleep is linked to their relationship with people around them. (B) Lack of adequate sleep puts teens at risk of many bad consequences. (C) Modern technology has something to do with teens' sleep problems. (D) It is necessary for teens to join in sports and positive social activities. 
 Asnwer: C

Output: No


Input: Consider Input: Article: When his book Little Princes begins, Conor Grennan is planning a year-long trip around the globe, a journey that began with a three-month volunteer service at the Little Princes Children's home, an orphanage  in Nepal.               When he arrived at the orphanage, Conor was immediately welcomed by all the children even though he had no previous experience in working with children. He quickly grew to love the job. But it wasn't long before Conor came to learn that the children were not orphans at all -- they were actually children who had been separated from their parents by a child trafficker .               This realization turned Conor's global journey into a strong desire to try to find a way to reunite these children with their families. As a part of his efforts, Conor did a great amount of work when he was back in America. He started up a nonprofit organization called Next Generation Nepal(NGN), raising funds in order to buy a house in Nepal for another children's home. Then, back in Nepal, he began a life-changing trek  into the remote villages in the mountains of Humia.               It is really amazing to read about Conor communicating with the children and to read his descriptions of each of them. He made me truly care about the kids. I wanted them to be able to reunite with their families, too! Unfortunately, this was simply not possible for some of the children. But there were some children who received amazing surprises. Jagrit, for example, had thought for years that both his parents were dead. So, Conor was dumbfounded when he visited Jagrit's village and was introduced to the boy's father!               Conor successfully found many of the families of the children. Also, he was successful in finding his future wife while in Nepal. 
 Question: What do we know about Little Princes Children's Home? 
 Options: (A) It is a profitable organization. (B) The children in it are all orphans. (C) It has many branches all over Nepal. (D) Many children ended up there due to illegal trade. 
 Asnwer: D

Output: Yes


Input: Consider Input: Article: A study now lends support to the idea that meal-time distractions   can mask the clues that we really have eaten quite enough. Moreover, it finds, the caloric fallout of not paying attention to what we're eating doesn't necessarily end when a meal is over.     Rose Cooperfrom England, and her colleagues gathered 22 men and an equal number of women for an experiment. Each person dined alone, continuously receiving nine small shares of food items. These ranged from cheese twists and potato chips to carrots, cherry tomatoes and sandwiches or sausage rolls.     Because the goal was to test the potential impacts of distraction on fullness, the researchers randomly assigned half of the participants to eat in front of a computer--and to gain as many wins as possible at the "card" game. Everyone else was told to focus on the sensory qualities of their meal.      According to their instructions, the participants ate all of the food given to them. Yet people who played a computer game during lunch found their meal less filling than the mindful eaters had. Game players also swallow down twice as many cookies, almost an hour later, when they were allowed all the dessert they wanted (in the name of a taste test). The British scientists present their findings in the February American Journal of Clinical Nutrition. The real question is why distracted eating should impact snacking. It appears, the scientists say, that memory plays some tricky role in how we register what we eat and the degree to which it satisfies.  Interestingly, eight years ago, Britta Barkeling of Huddinge University in Stockholm and her colleaguesreportedsomewhat related findings. Their 18 overweight subjects had no choice other than to get rid of everything but lunch, on one day--because they were blindfolded. Compared to a day when they could view what they were dining on, these people consumed only three quarters as many calories. Yet even hours afterward, they reported being no less full than on the day they had been able to see their plates. Of course dining in the dark isn't practical. And sometimes what we eat doesn't really invite our   attention. But there is certainly a growing mountain of data indicating that mindless eating is a waste of resources, a risk to our waistlines--and a costly threat to health. 
 Question: Rose Cooper and her colleagues did the experiment in order to   _  . 
 Options: (A) show that all the people enjoy snacks (B) prove that playing computer games is harmful while dining (C) find possible effects of distraction on fullness (D) test the impacts of eating snacks on different people 
 Asnwer: C


Output: Yes


