*Question*
Article: Planning for the weather No matter what time of year you vacation in San Diego, be sure to bring a light jacket or sweater and bring shorts. During our summer months, we have warm days but cool evenings, especially if you are near the ocean. Those cool evenings can feel cold and fresh if you are visiting from someplace that is typically hot and damp all summer. And during our winter months, we can have days that reach 80 degrees Fahrenheit (27 degrees Celsius). In fact, our winter months are the sunniest months of the year along the San Diego coast. How to get around San Diego Deciding whether you need to rent a car for your visit to San Diego? If you are planning to visit attractions in and around downtown San Diego, including SeaWorld, San Diego Zoo, Balboa Park, Old Town, Coronado, and the Gaslamp Quarter, all of these attractions can be readily accessed by public transportation assuming the hotel or place you are staying in is close to a bus or trolley stop. Tour guests comment on how easy it is to use our transportation system, how clean it is, and the low cost for a one-day or multi-day pass that works on both buses and trolleys. However, if you are going to visit attractions further away from downtown San Diego such as the Safari Park or Legoland or if you want to visit our local mountains or desert, we recommend a car rental. How to make time for all the things to do Our final tip for now is to plan ahead. Unlike most cities where there may be a few concentrated tourist areas and it's easy to find things as you go, San Diego offers hundreds of attractions and guests tell us they are overwhelmed and certainly didn't plan enough time once they find how much there is to do in San Diego. Many guests visit San Diego as part of an extended trip that includes San Francisco and Los Angeles. They often plan fewer days in San Diego because they assume it is the smallest city with the least to offer only to say they wished they had planned more days in San Diego because it offers more things to do in a much more... Question: Why may some guests feel regretful when they arrive in San Diego? Yes or no, is the answer "Because they haven't planned enough time to visit the city."?
**Answer**
No

*Question*
Article: There are some places in the world where great cities once stood. There were trees, gardens and grass. But now these cities have gone and the places are like deserts. Scientists began to study this land to find out what happened. Many of them believed the land died when the trees were cut down. Trees help other plants grow and help hold the soil in place. They keep the soil from blowing away. The leaves of trees on the ground keep rainwater from running off. Trees near farms protect growing plants from strong winds. Once there were hundreds of farms in the southwestern United States. Then the farms turned into fields of dry dust. Trees might have saved these farms. But few trees grow in the dry southwest now. Now we try to save trees. In many places, when a tree is cut down , a new tree is planted in its place . We do not want the land to die. Question: From the passage we know that _ . Yes or no, is the answer "man should protect the land"?
**Answer**
Yes

*Question*
Article: While income worry is a rather common problem of the aged, loneliness is another problem that aged parents may face. Of all the reasons that explain their loneliness, a large geographical distance between parents and their children is the major one. This phenomenon is commonly known as "Empty Nest Syndrome" . In order to seek better chances outside their countries, many young people have gone abroad, leaving their parents behind with no clear idea of when they will return home. Their parents spend countless lonely days and nights, taking care of themselves, in the hope that someday their children will come back to stay with them. The fact that most of these young people have gone to Europeanized or Americanized societies makes it unlikely that they will hold as tightly to the value of duty as they would have if they had not left their countries. Whatever the case, it has been noted that the values they hold do not necessarily match what they actually do. This geographical and cultural distance also prevents the grown-up children from providing response in time for their aged parents living by themselves. The situation in which grown-up children live far away from their aged parents has been described as "distant parent phenomenon", which is common both in developed countries and in developing countries. Our society has not yet been well prepared for "Empty Nest Syndrome". Question: According to the passage, the loneliness of aged parents is mainly caused by _ . Yes or no, is the answer "the geographical distance between parents and children"?
**Answer**
No

*Question*
Article: Do you still remember the funny question: why did the chicken cross the road? To get to the other side. Most people know this joke. But recently, some people have been much more concerned with how the grizzly bear and mountain lion can cross the road. Millions of animals die each year on US roads, the Federal Highway Administration reports. In fact, only about 80 ocelots , an endangered wild cat exist in the US today. The main reason? Road kill. "Ecopassages" may help animals cross the road without being hit by cars. They are paths both over and under roads. "These ecopassages can be extremely useful, so that wildlife can avoid human conflicts," said Jodi Hilty of the Wildlife Conservation Society. But do animals actually use the ecopassages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway. This showed that the lion used the passage. Builders of some ecopassages try to make them look like a natural part of an area by planting trees on and around them. Animals seem _ . Animals as different as salamanders and grizzly bears are using the bridges and underpasses. The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass! Question: From the news story, we know an ecopassage is _ . Yes or no, is the answer "a pass for animals to cross the road"?
**Answer**
No