input with options: Read the following article and answer the question. Article: Today, home-ownership has reached extremely high levels. Modern generations tend to believe there is something wrong with them if they rent. However, is high home-ownership really as rosy as people imagine? Staring at data first, we realize that the most successful, stable, attractive country in the Western world is Switzerland. It has tiny unemployment; wealth; high happiness and mental-health scores. Does it have high home-ownership rates? Absolutely not. In Switzerland, about seven in ten of the population are renters. Yet, with Europe's lowest home-ownership rate, the nation thrives. Now go to the other end of the misery distribution. Spain has approximately the highest home-ownership rate in Europe (at more than 80%). But one-quarter of its population are unemployed. A likely reason is that high levels of home-ownership mess up the labour market. In a sensibly functioning economy it is easy for people to move around to drop into the vibrant job slots thrown up by technological change. With a high degree of owner-occupation, everything slows. Folk get stuck. Renters can go to new jobs. In that way they do the economy a favour. As Friedman said, the rate of unemployment depends on the flexibility of the housing market. Next we come to economic breakdown. Most analysts accept that at heart it was the housing market--obsessive pursuit of homes, the engendered mortgage lending and an unavoidable house-price crash--that sank the Western world. Germany, say, with its more efficient rental market, had a far smoother ride through trouble. As for the monetary system, in the past few decades, in the hope of getting untaxed capital gains way above their true labour earnings, many people threw their spare cash into buying larger houses or building extra bedrooms. TV programmes about how to make easy money, beautiful rising house prices, and most importantly, our falulty tax system encouraged that. When at some point market broke down, everyone suffered. Our countries ought, instead, to design tax systems that... Question: What opinion does the author agree with most? Answer:
OPTIONS:
- People should learn the workings of housing market.
- Laws should be set up to stop people from buying houses.
- An adequate rate of home-ownership should be kept.
- People should follow the good example of Europe in housing investment.
output: An adequate rate of home-ownership should be kept.

input with options: Read the following article and answer the question. Article: BUNOL, Spain (AFP) -- Tens of thousands of people from around the world threw tons of ripe tomatoes at each other in an annual food fight that painted the eastern Spanish town of Bunol red. More than 40,000 people, including many visitors from Australia, Britain and the United States, took part in the food fight known as the "Tomatina", now in its 64th year, a spokeswoman for Bunol's town hall said. They were provided with over 100 tons of tomatoes by the town council for the battle which lasted about one hour and left participants covered in red. Many men were shirtless while others wore old clothes, hardhats, goggles or protective plastic sheets. Shopkeepers put up huge plastic covers on their store fronts or boarded them up to protect their properties from the sea of red mush . After the battle, governmental workers and local residents used "giant hoses" to clear the walls and streets of the tomato pulp in just half an hour while the participants headed to a nearby river where temporary showers were set up. The event cost the town of some l0, 000 residents 40,000 dollars, and Spanish media reported. The "Tomatina" is held each year in Bunol, located in a fertile region about 40 kilometers north of the coastal city of Valencia, Spain's third-largest city, on the last Wednesday in August. The origins of the event are unclear although it is thought to have its roots in a food fight between childhood friends in the mid-1940s in the city. It has grown in size as international press coverage brought more and more people to the festival. Question: To keep their stores safe, the shopkeepers _ . Answer:
OPTIONS:
- kept their store fronts covered
- hung plastic sheets on the walls
- closed all the doors and windows
- stopped people throwing at them
output: kept their store fronts covered

input with options: Read the following article and answer the question. Article: Lights Out at Bedtime There are plenty of good reasons to power up a personal desktop or laptop computer in the evening -- writing e-mails,chatting on social networks or making purchases over the Internet,for instance.But various studies indicate that people who stare at a PC's bright monitor shortly before going to bed probably sleep less soundly than they would otherwise because the light seriously affects their natural wake-sleep cycle."They haven't proved it though," says Dieter Kunz,the team's director at Charite's Psychiatric Clinic in St.Hedwig's Hospital in Berlin. Similarly,exposure to just 10 minutes of normal bathroom lighting is enough to free the sleep hormone melatonin,which regulates people's natural wake-sleep cycle and makes them sleepy at nightfall. Ten years ago,a team of British and American researchers detected a photo-pigment in the human eye that signals to the body whether it is day or night,summer or winter.The photo-pigment is especially sensitive to blue light. "The blue light more or less tells the body,'It's daytime,be awake,'" Kunz says.Monitors have a mostly cold white light content and scientists suspect the photo-pigment may react similarly to it.So the longer people look into the bright light,the more awake they become - and then sleep poorly. A lot of people have difficulty "switching off" in the evening.About half of the women in Germany and a quarter of the men sleep poorly. Environmental factors are only one of the possible causes.Job stress as well as personal and health concerns are also the main reasons for their sleep problems. In addition,electronic objects' standby lights and indicator lamps can be annoying in the dark and affect sleep."Sound scientific evidence is still lacking on this matter," Kunz notes. According to Kunz,those who cannot go without their computer in the evening should turn down the blue content if possible and lower the brightness somewhat."But nobody does that because,after all,you want to concentrate while working at the computer and the... Question: We can learn from the passage that _ . Answer:
OPTIONS:
- the blue light has a calming effect.
- the photo-pigment tells people day or night
- women in Germany use computers more often than men
- it has been proved that standby lights affect people's sleep
output:
the photo-pigment tells people day or night