Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Whenever there's a terrible storm, there are many sad stories. Many people lost their houses, their cars and their pets. But sometimes these stories have happy endings, too. A family in New Jersey, US, had a cat named Vivian. She was very smart. She could even draw with her wet paws on the floor. They all loved her very much. When hurricane Sandy hit America in October, they moved to a safer place 13km away from home. Unluckily, Vivian was missing . All the nine family members were worried about her. They put up posters to find her. They looked for her everywhere they thought she could stay, but they didn't find it. The family thought Vivian was gone forever. But six months later, Vivian showed up at their house, according to Yahoo News. They considered her return as a _ . No one can be sure where Vivian was for all that time. Many animals are good at finding their way home. People usually say that dogs and cats find their way home through using their sense of smell . But that doesn't explain how Vivian found her way back. Hurricane Sandy blew away the normal smell of home. "I wish she could talk," said her owner. Options: A 6 months B 9 months C 13 months D a year Answer: A 6 months Question:
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The answer is:
The cat was missing for _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Shopping in Singapore is really a pleasure for tourists. The Great Singapore Sale is held every year, usually during the summer months. Singapore's famous shopping stores welcome a great number of visitors from all over the world. Their shopping hours last till midnight. During this time, nice and cheap goods are on sale for tourists to choose from. Tourists can also try delicious foods there and experience the Singaporean nightlife. Certain stores offer discounts of up to 70 percent or even higher if people use their credit cards. For tourists that hold a special Tourist Card, they can enjoy a lot of benefits , such as discounts on watches, jewellery and cosmetics . The card also gives discounts when you visit local attractions such as Singapore Zoo. It is well worth checking out in the different shopping districts of Singapore during this 8-week Shopping Marathon. Orchard Road is surely the best place for shopping in the city. A large number of restaurants and clubs can be found in this area. Marina Bay includes both big department stores as well as small shops, so everything you would want to buy can be found here. Advice for tourists planning to enjoy this festival of shopping: travel light and take a comfortable pair of shoes with you, for you are sure to do a lot of walking and return with your bags much heavier. Options: A the Great Singapore Sale is held twice a year B the Shopping Marathon lasts for more than two months C Orchard Road is Singapore's best shopping street D Marina Bay is a lonely street with small shops Answer: C Orchard Road is Singapore's best shopping street Question:
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The answer is:
We can learn from the passage that _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: The colour systems used by scientists and artists are completely different. An artist will mix blue and yellow paint to get a shade of green; a scientist will mix green and red light to create yellow. The printed page in a magazine is yet another system. Scientists recognize the light primaries are red, green and blue. When mixed, red and green light rays produce yellow, blue and green produce cyan, red and blue produce magenta. Red, green and blue mix to create white (light). This colour model is used in computer monitors, television sets and theatre. Most artists recognize red, yellow and blue as the three basic primary colours. These primaries are the pure colours which cannot be created by mixing any other colours. In the print industry, cyan, magenta, yellow and black are used as the primary colours. When you mix all the colours, the result is gray. Options: A mix blue and yellow B mix blue and red C mix red and yellow D mix red, yellow and blue Answer: A mix blue and yellow Question:
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The answer is:
If an artist wants to get green, he must _ .