input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: New research is strengthening evidence that eating vegetables may be some of the best health advice. A study of 500, 000 Americans has found that just one extra serving of fruit or vegetables a day may reduce the risk of developing head and neck cancer. Many studies have shown that diet plays a role in cancer. Cancer experts now believe that up to two-thirds of all cancers come from lifestyle such as smoking, diet and lack of exercise. Tobacco and alcohol use increases the risk of head and neck cancer, which affects the mouth, nose, sinuses and throat. Researchers at the National Cancer Institute asked men and women aged 50 and older about their diets, then followed them for five years to record all diagnoses of head and neck cancer, the sixth-leading cause of cancer-related death worldwide. The study found eating six servings of fruit and vegetables per day per 1, 000 calories cut the risk of head and neck cancer by 29 percent compared to eating one and a half servings. An adult needs around 2, 000 calories a day. "One more serving of fruit or vegetables per 1, 000 calories per day reduced head and neck cancer risk by 6 percent,"said Neal Freedman, a cancer prevention fellow at the NCI. A second study in 183, 000 people of California and Hawaii found a diet high in flavonols might help reduce pancreatic cancer risk, especially in smokers. Flavonols are common in plants but highest in onions, apples, berries, kale and broccoli. The study found that people who ate the most flavonols reduced risk of developing pancreatic cancer by 23 percent than those who ate the least. Options: A drinking B smoking C lacking exercise D eating an apple Answer: B smoking Question:
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output: All the following are the causes of the head and neck cancer EXCEPT _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Canada is a very large country .It is the second largest country in the world .By contrast it has a very small population . There are only about 29 million people there . Most Canadians are of British or French _ ,and French is an official language of Canada as well as English .About 45%of the people are of British origin ,that is ,they or their parents or grandparents , etc ,come from British . Nearly 30%are of French origin . Most of the French -Canadians live in province of Quebec . Over the years ,people have come to live in Canada from many countries in the world .They are from many countries in the world .They are from most European countries and also from China, besides other Asian countries . However , Canada was not an empty country when the Europeans began to arrive . Canadian Indians lived along the coast , by the rivers and lakes and in forests . Today , there are only about 350 000 Indians in the whole country , with their own languages . In the far north live the Inuit . There are only 27 000 Canadian-Inuit . Their life is hard in such a difficult climate . Options: A English and Chinese B . French and English C Indian and French D . Chinese and Inuit Answer: B . French and English Question:
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Answer: The official languages of Canada are _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Feeling tired lately? Has a doctor said he can't find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you. Then, consider this: you might be in a state of subhealth. Subhealth, also called the third state or gray state, is explained as a borderline state between health and disease. According to the study by the National Health Organization, over 45 percent of subhealthy people are middle-aged or elderly. The percentage is even higher among people who work in management position as well as students around exam time. Symptoms include a lack of energy, depression, slow reactions, sleeplessness, anxiety, and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs. The key to preventing and recovering from subhealth, according to some medical experts, is to form good living habits, alternately work with rest, exercise regularly, and take part in open air activities. As for meals, people are advised to eat less salt and sugar. They should eat more fresh vegetables, fruits and fish because they are rich in nutritional elements-vitamins and trace elements that are important to the body. Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract . They also say that a balanced diet is very helpful in avoiding subhealth. Options: A we should never eat meat B we should eat more meat C we should have meals with less salt and sugar D We should have meals without salt or sugar Answer: C we should have meals with less salt and sugar Question:

A: As for food, experts suggested that_.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: After many years on the endangered list of animals, Japan'sAmami Black rabbit can finally breathe a sigh of relief -- That's because this year, the rare animal is no longer in danger of dying out! The effort to save the dark-furred rabbit, often called "a living fossil", began in 1921, when the Japanese government promoted it to the status of "natural monument". This meant that it could not be hunted down for food. However, when that did not work, it got yet another promotion to "special natural monument", which meant that the rabbit could not be trapped or hunted. While that helped, it was not enough -- By 2004 with only 2,000-5,000 specimen left in the wild, the Amami rabbit was officially declared endangered! The reason for the serious population decrease was due to loss of habitat caused by forest clearing for home and agriculture use and the introduction of a new species not native to the island -- the Mongoose. Brought in to get rid of the snake population, the Mongoose instead seemed to prefer the black rabbit. In 2005, the government carried out a strict mongoose capture order and slowly but surely, the rabbit started to come back. This rabbit live in a rather unusual lifestyle. Its ideal habitat is a forest that features both trees and large grasses -- the former to find acorns to feed on and the latter, to hide its babies. That's because to protect them from being eaten by their enemies, the Amami rabbit buries them deep into the ground among the grasses and covers them up with dirt during the day. Then, in the middle of the night, still keeping a _ eye out for their enemies, it digs them out from their hiding place and feeds them. No wonder the animal is sometimes called "midnight rabbit". Though many measures have been taken to stop this furry animal from being wiped out from the world, there are many more that are still in danger. We surely hope that officials in other parts of the worldtry their best to save the endangered species. Options: A you can't kill them B you can't capture them C you can't catch them for food D you can't trap or hunt them Answer: C you can't catch them for food Question:???
output answer:
The status of "natural monument" means _ .