input: Please answer the following: Write a multi-choice question for the following article: Article: "Last week," Dr. P said "I was invited to a doctors' meeting at the R. Hospital. In one of the rooms a patient, an old man, got up from his bed and moved slowly towards me. I could see that he hadn't long to live, but he came up to me and placed his right foot close to mine on the floor." "Frank!" I cried with surprise. He couldn't answer as I knew, but he tried to smile, all the time keeping his foot close to mine. My thoughts raced back more than thirty years--to the dark days of 1941, when I was a student in London. The scene was an air-raid shelter , in which I and about a hundred other people slept every night. Among them were Mrs. West and her son Frank, who lived nearby. Sharing wartime problems, we got to know each other very well. Frank interested me because he was not normal . He had never been normal, ever since he was born. His mother told me he was 37 then, but he had less of a mind than a baby has. Mrs. West, then about 75, was a strong, able woman, as she had to be of course, because Frank depended on her completely. He needed all the attention of a baby. One night a policeman came into our shelter and told Mrs. West that her house had been all destroyed. That wasn't quite true, because the West went on living there for quite some time. But they certainly lost nearly everything they owned. When that kind of thing happened, the rest of us helped the unlucky ones. So before we separated that morning, I stood beside Frank and measured my right foot against his. They were about the same size. That night, then, I took a spare pair of shoes to the shelter for Frank. As soon as he saw me, he came running--and placed his right foot against mine. After that, he always greeted me in the same way.
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output: Question: How did Dr P know that the patient was Frank?Options:A He was told that Frank was in the hospital.B He was invited to study Frank's illness.C Frank greeted him in a special way.D Frank's name was written on the door.Answer:C

Please answer this: Write a multi-choice question for the following article: Article: International teams have spent nearly half a year looking for evidence of the missing Malaysian Airlines plane, a search that includes the hunt for the aircraft's so-called black box, which holds flight data that would likely explain what caused MH370 to move away from its course. But many aviation experts wonder why, in our increasingly networked world, divers are searching the Indian Ocean for a metal box when technology already exists that would enable planes to stream black box data to the ground in the event of an emergency. Black boxes have been on planes since the late 1950s, and now every commercial aircraft has two: a flight data recorder and a voice recorder. (Although they are referred to as black boxes, they are typically orange in color, making them easier to spot in waters.) Black box recorders are mainly used to investigate the cause of in-flight accidents. While black boxes are built to survive a crash and long-term submersion in water, it can be a real challenge to find the device if a plane has gone down in the ocean. While each box contains a beacon , the unit only has enough battery power to transmit a signal for 30 days. After the crash of Air France Flight 447 in the Atlantic Ocean in June 2009, it took divers two years to find the black box. Pierre Jeanniot, a Canadian engineer who helped perfect black box technology about 40 years ago, feels that the device, in its current form, is " _ ". He started to question its effectiveness more than a decade ago, after seeing the broken pieces of the black boxes in the 2001 attacks on the World Trade towers in New York. Jeanniot is now on the advisory board of a Toronto-based firm that has built a live-streamed black box system. When a plane experiences an irregular event, the system can send streaming data off the aircraft to one of the satellites and then down to ground-based servers, where the message is interpreted and sent to the airline. It seems necessary that the loss of MH370 and other similar cases wake more people up to the fact that...
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Answer: Question: From the passage, we can learn that _ .Options:A it takes divers one or two years to find the black box after a crashB the new system does not live stream black box data for the whole flightC Jeanniot changed his view on black box technology when working for a Canadian firmD operating a live-streamed black box system costs only three thousand dollarsAnswer:B

Problem: Write a multi-choice question for the following article: Article: Our sense of hearing is one of the most important means of knowing what is going on around us. We are warned of danger by sounds. The sounds of music please us. Sound has a waste product, too, in the form of noise. Noise has been called unwanted sound. Noise is growing and it may get much worse before it gets any better. Scientists, for several years, have been studying how noise affects people and animals and are alarmed by what they have learned. Peace and quiet are becoming harder to find. Noise pollution is no joke. It is a threat that should be looked at carefully. Sound is measured in units called decibels . At a level of 140 decibels people feel pain in their ears. Trucks, buses, motorcycles, airplanes, boats, and factories all make noise. This noise bothers not only our ears, but our minds and bodies as well. There is a saying about "it is so noisy that you can't hear yourself think". Doctors who study noise believe that we must be able to hear ourselves think most of the time. If we don't, we may have headaches, other aches and pains, or even mental problems. Noise adds even more tension to a society which already faces too much stress.

A: Question: The sense of hearing _ .Options:A makes people feel angryB makes people want to danceC helps people to know what is happening around themD is something harmful to peopleAnswer:C

input question: Write a multi-choice question for the following article: Article: Music comes in many forms;most countries have a style of their own. Poland has its folks. Hungary has its czardas. Argentina is famous for the tango. The U.S.A.is known for jazz,the type of music that has gained worldwide popularity. Jazz is an American contribution to popular music. While classical music follows formal European tradition,jazz is rather a free form. It is full of energy,expressing the moods,interests,and emotions of the people. It is breaking and exciting with a modern sound. In the 1920s jazz sounded like America. And so it does today. The origins of the music are as interesting as the music itself. Jazz was invented by American Negroes,or blacks,as they are called today,who were brought to the southern states as slaves. They were sold to farm owners and forced to work long hours in the cotton and tobacco fields. This work was hard and life was short. When a Negro died his friends and s would gather and carry the body to have a ceremony before they buried him. There was always a band with them. On the way to the ceremony the band played slowly,solemn music suitable for the situation. But on the way home the mood changed. Spirits lifted. Everyone was happy. Death had removed one of their members,but the living were glad to be alive. The band played happy music. This music made everyone want to dance. It was an early form of jazz. Music has always been important in Negro life. The black,who were brought to American from West Africa,had a rich musical tradition. In the fields,they made up work songs. Singing made the hard work go faster. And when they got to Christianity,they made lovely spirituals,which have become an everlasting part of American music.???
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Question: From the passage,we can see that jazz _ .Options:A is a kind of African musicB started from Africa but is popular in AmericaC was started by blacks working in AfricaD was started by blacks in AmericaAnswer:D