Problem: Given the question: Write a multi-choice question for the following article: Article: When we think of Paris, Rome, Madrid, Lisbon, Athens and other European capitals, we think of them as "cities". When we think of the whole of modern London, that great area covering several hundred square miles, we do not think of it as a "city", not even a city and its suburbs. Modern London is not one city that has steadily grown larger through the centuries: it is a number of cities, towns and villages that have, during the past centuries, grown together to make one vast urban area. London today extends for nearly thirty miles from north to south and for nearly thirty miles from east to west. This is the area known as "Greater London", with a population of nine million. The "city of London" is a very small part of the whole. It is only one square mile in area, and the number of people who live and sleep in the "city" is only about ten thousand.
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Question: Greater London is _ the city of London.Options:A several hundred times as large asB fifty times as large asC twice as large asD as large asAnswer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: SPECIAL EVENTS THIS WEEKEND Captain Good Fellow Do you enjoy interesting stories ,funny games and exciting dances? Captain Good Fellow will be ready to teach all these things to children of all ages at the City Theatre on Saturday morning at,10:00,free. Walking Tour of the Town Forget your worries on Saturday morning.Take a beautiful walk and learn about the local history.Meet at the front entrance of City Hall at 9:30.Wear comfortable shoes! Films at the Museum Two European films will be shown Saturday afternoon at the Museum Theatre.See Broken Window at 1:30.The Workers will be at 3:45. For further information,call 4987898. International Picnic Are you tired of eating the same food every day? Come to Central Park on Saturday and enjoy food from all over the world.Delicious and inexpensive.From noon to 5:00 P.m. Take me out to the Ballgame It's October,and tonight is the last chance to see the Redbirds his year.Get your tickets at the gate.It might be cold....Don't forget sweaters and jackets. Do you want to hear "the Zoo"? "The Zoo",the popular rock group from Australia,will give their first U.S.concert tomorrow night at 8 at Rose Hall,City College.
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Question: "The Zoo "is.Options:A a park with lots of animalsB the first concert from the U.S.C a music group from AustraliaD a popular rock band from EuropeAnswer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: In a little-known part of the counter-terrorism world, one of the most effective detection systems is a 600-pound animal that works for about 20 pounds of fish a day. Since the 1960s, the United States and a handful of other countries have trained dolphins and sea lions to detect sea mines and swimmers, to recover inert torpedoes and to test objects used in Naval exercises. Program officials estimate that the sea lions in the Marine Mammal Program have recovered millions of dollars of U.S. Naval torpedoes and instrumentation dropped on the sea floor. The U.S. Navy kept its Marine Mammal Program a secret until the 1990s, and this spring CNN became one of only a handful of media outlets to see firsthand how the program works. The program has trained about 75 Pacific bottlenose dolphins, with natural biosonar that tracks better than any manmade device; and 35 California sea lions, with superb underwater eyesight. Not only do these trained marine mammals track and _ millions of dollars in U. S. military equipment, they are also helping to save lives. The Navy won't disclose whether the dolphins and sea lions have effectively intercepted terrorists attempting to do harm to any U.S. facilities. "Either way, it serves as a deterrent effect." says Christian Harris, operations supervisor for the program. The mammals can be deployed via C-130 cargo aircraft to perform their missions anywhere in the world within 72 hours. They have been used in exercises from Alaska to Hawaii, operating in great temperature and environmental ranges. They also have the capability to operate off vessels. Dolphins most recently were deployed in the Iraq war, performing mine detection and clearance operations in the Persian Gulf to ensure safe passage for humanitarian ships delivering aid. Some of these Iraq war "veterans" are now back home, tasked with a new mission: guarding nuclear submarines in their homeports of Bremerton, Washington, and Groton, Connecticut.
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Question: What can be inferred according to the text?Options:A These trained marine mammals eat pounds of fish a day.B The U.S. Navy performed the Marine Mammal Program for about 30 years secretly.C These mammals can carry out a task everywhere.D A lot of countries will train dolphins and sea lions for anti-terrorism.Answer:B