Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: The scene in the Hollywood movie The Day After Tomorrow, when global warming could soon turn the global climate into a new ice age, may never occur, according to a new research. The next ice age could be 15,000 years away, say European scientists who last month announced a continuous record of 740,000 years of climate data obtained from the Antarctic ice. Scientists from 10 nations have now almost completely drilled through a 3,000-meter depth of ice high in the Antarctic mainland. They figure out that the area, where summer temperatures can fall to - 40degC, has at least 900,000 years of snowfalls, kept as neatly as the growth rings of a tree. And the ice and air caught in each layer have begun to answer questions about the climates in the past.. The results show that there have been eight ice ages in the past 740, 000 years and eight warmer periods. And by comparing the pattern of global conditions today with those of the past, the researchers reported in Nature that the present warm period could last another 15, 000 years. Research suggests that there is a very close connection between greenhouse gas levels and global average temperatures. It also shows that carbon dioxide levels are the highest for at least 440,000 years. "If people say to you: 'the greenhouse effect is a good thing because we would go into an ice age otherwise,' our data say no, a new ice age is not hanging over our heads," said Eric Wolff from the British Antarctic Survey. "Now we have eight examples of how the climate goes in and out of ice ages... and you can learn what the rules are that go into the climate models that tell us about the future." Scientists found that whenever temperatures rose in the frozen record, so did carbon dioxide level. "In 440,000 years we have never seen greenhouse gas get as thick as it is today," said Dr Wolff. Options: A there is something wrong with the data B greenhouse effect is always a bad thing C a new ice age will not come in the near future D greenhouse gas will get thick in the future Answer: C a new ice age will not come in the near future Question:

A: We can infer from Eric Wolff's words that _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Higher hotel prices, airline capacity cuts and rising travel demand mean travelers will have to work harder to find a good deal in 2013. But there are plenty of online tools to help keep your vacation expenses _ . Here are some websites to help you save money on air tickets this year. Looking for sales on a specific routs, or just want to go somewhere cheap? AirfareWatchdog. com searches for deals computers tend to miss, like promotion codes airlines include in e-mail advertisements. It also finds sales from Allegiant and Southwest, which typically aren't listed on major airfare search engines. You can sign up for specific fare notifications or a list of all the cheap round-trip fares from your local airport. Where can you go for $500 or less? Kayak.com/explore will show you where you can go for a vacation for a particular price .You can narrow your search by month, region, flight length, weather or activity. Clicking on a price reveals dates the fare is available. If you already know where you want to go, use itasoftware.com to find the cheapest dates to fly. To purchase, you must go to the airline's website or online agencies like Travelocity. To figure out whether to buy that plan ticket now or wait, go to Bing.com/travel. Its Price Predictor can determine how likely a fare is to rise or fall during the next seven says from more than 250 cities in the Unites States to top domestic destinations and major airports in Europe. The site claims that its predictions are about75 percent accurate and save customers more than $50 on average for a round trip. After you've booked your tickets at an airline site, enter your flight information at Yapta.com to track the price so you don't miss out on savings if the price drops. Options: A Airfare Watchdog.com B kayak.com/explore C Itasoftware.com D Yapta.com Answer: C Itasoftware.com Question:
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The answer is:
If you've chosen a vacation destination, which website should you visit to choose the cheapest dates for air tickets?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: New rules will let millions of Americans know where more of their food comes from. The law is known as COOL -- Country of Origin Labeling . American congress first passed the law in 2002. Stores have had to label seafood by country of origin since 2005. But industry pressure delayed other requirements until last week. Products that must now be labeled include fresh fruits and vegetables, muscle meats and some kinds of nuts. But the rules are complex, and many foods are not included. For example, organ meats are free to be labeled. So are processed foods, including cooked or smoked foods. The same food may sometimes have to be labeled and other times not. Fresh or frozen peas, for example, have to be labeled but not canned peas. Foods that are mixed with other foods are also excluded. Mixed nuts, for example, do not need to be labeled. The same is true of a salad mix that contains different things like lettuce and carrots. Or a fruit cup that combines different fruits. Also, the law doesn't include restaurants and other food service organizations. Department of Agriculture officials say the law is really meant for larger grocery stores. The United States has imported more and more food in recent years to save money and expand choices. Country-of-origin labeling has become more common lately but has still been limited in many stores. Food safety is one reason why some shoppers pay close attention to where foods came from. For example, when a large number of people recently got sick from salmonella , officials blamed peppers from Mexico. Yet the last big food scare involved spinach grown in California. But labeling is also a way for people to know they are getting what they want. Some want to buy local foods or foods from a particular country. The country-of-origin labeling law gives stores 30 days to correct any violations that are found. Stores and suppliers that are found to be deliberately violating the law could be fined 1,000 dollars per violation. Federal inspectors are not to take action to enforce the... Options: A right now B in a month C in three months D in half a year Answer: D in half a year Question:
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[A]:
The new rules of the country-of-origin labeling law will come into effect _ .