Problem: OPTIONS:
- Taking exercise regularly
- Weight and medical history
- Some chemicals in the tea
- Eating fruits and vegetables
Q: Read the following article and answer the question. Article: Older women who regularly drink green tea may have slightly lower risks of stomach and throat cancers than women who don't, according to a Canadian study that followed thousands of Chinese women over a decade. For the study, researchers used data from a long-running health study of over 69,000 middle-aged and older Chinese women. The researchers found that those who drank green tea at least three times a week were 14 percent less likely to develop a cancer of the digestive ( ) system. More than 19,000 were considered regular green-tea drinkers, who drank it more than three times a week. Over 11 years, 1,255 women developed a digestive system cancer, In general, the risks were somewhat lower when a woman drank green tea often and for a long time. Green tea contains certain chemicals which may reduce the body-cell damage that can lead to cancer and other diseases. Women who _ a lot of green tea in the study were also younger, ate more fruits and vegetables, exercised more and had higher-income jobs. None of the women smoked or drank alcohol regularly, and the researchers also collected information on their diets, exercise habits, weight and medical history. Yet even with all these things factored in, women's tea habits remained linked to their cancer risks, they noted, even though this type of study cannot prove cause and effect. The study adds to debate over the effect of green tea on cancer risks, Past studies have so far come to conflicting findings on whether green tea drinkers really do have lower cancer risks.Nobody can say whether green tea itself is the reason, since green tea lovers are often more health-conscious in general. Question: may be the reason for lowering the risks of getting a cancer. Answer:
Answer: Some chemicals in the tea

Problem:OPTIONS:
- it didn't work properly
- it was stolen from someone else
- he didn't like the phone's style
- he didn't want to be bothered by it

Read the following article and answer the question. Article: After a particularly busy period at work, I decided to get away from it all by going on a hike in the mountains in southern France. Before I left, I read an interesting story in a magazine. It read, "Once, while I was riding on a crowded bus, the man sitting next to me threw his cell phone out of the window when his phone rang. I was surprised. He looked at me, shrugged and looked away. I had no idea whether it was his or stolen or whether he even knew what a cell phone was or not, but he clearly wanted to be free of it, because it clearly troubled him. " Billions of people across the world use cell phones. Though cell phones are a wonderful way for communication, they often do the exact opposite. Using cell phones can increase stress within families and friends. So when I recently returned home, I got rid of my cell phone. Now I go outside without taking my phone with me. I've noticed things in my neighborhood I never noticed before, such as gardens. I've met new people, started conversations with neighbors I didn't speak to before and talked with some of my friends face to face instead of chatting over the phone. Instead of keeping me off from the world, stopping using my cell phone has helped me get even closer to my family and friends. Question: According to the story, the man on the bus threw away his cell phone because _ . Answer:
****
A: he didn't want to be bothered by it

Read the following article and answer the question. Article: At the age of sixteen,I joined a volunteer group with my dad. I went on my first volunteer project in West Virginia. On the night we arrived, we discovered that "our family" was living in a trailer that was in poor condition. A crew had been working on it for two weeks,but every time they finished one problem,another surfaced(, ). We decided the only reasonable solution was to build a new house--something unusual but necessary under these circumstances. The family was overjoyed with their new house that was twenty by thirty feet with three bedrooms,a bath and a kitchen. On Tuesday of that week, while we were eating lunch together,I asked the family's three boys,Josh,Eric and Ryan,"What do you want for your new room?"Expecting toys and other gadgets that children usually ask for, we were astonished when Josh responded,"I just want a bed." The boys had never slept in a bed! They were accustomed to plastic mats. That night we had a meeting and decided that beds would be the perfect gift. On Thursday night, a few adults in our group drove to the nearest city and bought beds and new bedding. When we saw the delivery truck coming,we told the family about the surprise. We could hardly control ourselves. It was like watching excited children on Christmas morning. That afternoon, as we fitted the frames of the beds together, Eric ran into the house to watch us. Too dirty to enter his room,he observed with wideeyed enthusiasm from the doorway. As my father slipped a pillowcase onto one of the pillows,Eric asked,"What is that?" "A pillow," he replied. "What do you do with it?" Eric continued to ask. "When you go to sleep,you put your head on it," I answered softly. Tears came to my eyes as my father handed Eric the pillow. "Oh...that's soft," he said,hugging it tightly. Now,when my sister or I start to ask for something that seems urgent,my dad gently asks, "Doyouhaveapillow?" We know exactly what he means. Question: From the passage, we can learn that Eric had never seen _ before. Answer:
OPTIONS:
- a trailer
- a truck
- a pillow
- a house
a pillow

input: OPTIONS:
- are useful for the police
- are widely used in America
- can control the rising crime rate
- can replace the police in the future Now, answer this question: Read the following article and answer the question. Article: It's illegal for the police to attach a GPS unit to your car without your permission, as the U.S. Supreme Court settled in 2012.But if the police are in hot pursuit of a bank robber or other escaping criminals that threaten public safety, a GPS tracker is acceptable. But exactly how can the police GPS track a car that is moving fast? The answer to that question comes from StarChase,a new police technology being used by a small but growing number of law enforcement agencies.It allows the police to fire 4.5-inch glue-covered GPS bullet-like projectiles from an air gun fixed in their police cars.If the GPS tracker makes contact with the escaping robber's car, it'll stick no matter how fast the vehicle is going.That way, the police will have a constant read on the car's location and heading.Aside from simply apprehending criminals,it's believed this new technology could help save lives.If the police successfully fire a GPS unit at a speeding criminal,they can pull back from a high-risk chase.Chases can be incredibly dangerous to all involved,including innocent bystanders and other drivers.Once the GPS bullet connects,there's no need for the chase any longer. Now,predictably,a GPS-loaded gun isn't cheap. Police departments need to pay about $5.000 per vehicle for the technology,and individual GPS bullets cost as much as $250 each.That may sound expensive,but remember:The alternative is often thousands of dollars in property damage,and great human cost in injury and lost life.According to Star Chase,their GPS bullet system has an apprehension rate of 80%without any report of inury or property damage.If you'd like to learn more about the StarChase system,Popular Mechanics has just published a good article about it.There's also plenty more information available at the company's website. Question: From the text we can learn that GPS bullets _ . Answer:
A:
output:
are useful for the police