Question: Article: Dream culture is an important part of ancient Chinese culture. Dream interpreting is popular in China, and the most famous reference for dream interpreting is the book of Duke of Zhou Interprets Dreams. Ancient Chinese people thought that dreams could suggest lucky and unlucky things. Since different dreams have different meanings, people can get meanings of good or bad luck by interpreting them. Actually, dream interpreting is not totally a _ . It does have some scientific value. * Dreams are the reflection of the facts. Many dreams are actually something about what happened in the daytime. This kind of dream can be easily understood without dream interpreting. * Dreams are the body's self-implication . Traditional Chinese medical science says that dreams are connected with the health condition of humans' bodies. When Yin and Yang are imbalanced, dreams come into being. If someone dreamt that he or she was roasted by a big fire, it shows he or she might easily get angry or nervous. * Dreams are usually different from the facts. It means that things will develop in the opposite direction when they become worse. To some degree, Duke of Zhou Interprets dreams is scientifically reasonable. Over thousands of years has passed, the book still has many secrets waiting for us to explore. Question: If you dream that you are roasted by a big fire, maybe you are Yes or no, is the answer "nervous"?
Answer: No

Question: Article: Today is November 20th. It's my sister Mary's 8thbirthday. In the morning, my parents take us to Zig Zag's Clothes Store. There my mother buys a red sweater for Mary. And we go to Huaxing Book Store. There I buy some CDs for Mary. My father also buys a book for Mary, and its name is Harry Potter. It's Mary's favorite book. In the afternoon, my parents have a birthday party for Mary at home. Mary's friends, Bill and Cindy come to the party. Bill brings a new pencil box to Mary. Mary likes it very much. Cindy gives Mary an English-Chinese dictionary. Mary is very happy. Oh, I'm Mary's brother. My name is Nick. Question: ---What does Nick buy for Mary? --- _ Yes or no, is the answer "Some CDs"?
Answer: Yes

Question: Article: During the 15 days from New Year's Eve to Lantern Festival , Beijing was affected by haze .Do you know what the haze is ? Today I will introduce it to you . Haze is air pollution in which is mixed up with dust, smoke and other dry particles (,),and it covers our blue sky ,so we can't see sunny days. It often happens in winter and spring. The haze brings much trouble to people's lives. On the road many traffic accidents happened because people can not see clearly. The haze is _ to our health. People also have to go to see the doctor because of the poisonous air caused by the haze. As students, we must tell our friends and family members to go to work or school with the public traffic, such as the bus and the underground and BRT .Also we should plant more trees and develop green and energy to reduce the haze. According to me, I will go to school by bike or on foot, and I won't throw the waste anywhere . It may take about 20 years to solve the problems caused by the haze .I believe the environment will get better and better and haze weather will vanish completely with the help of new technology. Question: When does it often happen ? Yes or no, is the answer "Winter and spring"?
Answer:
No