In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

[EX Q]: Article: A study of a million UK women, published today in The Lancet, has shown that happiness itself has no direct effect on mortality, and that the widespread but mistaken belief that unhappiness and stress directly cause ill health came from studies that had simply confused cause and effect. Life-threatening poor health can cause unhappiness, and for this reason unhappiness is associated with increased mortality. In addition, smokers tend to be unhappier than non-smokers. However, after taking account of previous ill health, smoking, and other lifestyle and socio-economic factors, the investigators found that unhappiness itself was no longer associated with increased mortality. The lead author, Dr Bette Liu, now at the University of New South Wales, Australia said: "Illness makes you unhappy, but unhappiness itself doesn't make you ill. We found no direct effect of unhappiness or stress on mortality, even in a ten-year study of a million women." As in other studies, unhappiness was associated with deprivation, smoking, lack of exercise, and not living with a partner. The strongest associations, however, were that the women who were already in poor health tended to say that they were unhappy, stressed, not in control, and not relaxed. The main analyses included 700 000 women, average age 59 years, and over the next 10 years these women were followed by electronic record linkage for mortality, during which time 30 000 of the women died. After allowing for any differences already present in health and lifestyle, the overall death rate among those who were unhappy was the same as the death rate among those who were generally happy. The study is so large that it rules out unhappiness being a direct cause of any material increase in overall mortality in women. This was true for overall mortality, for cancer mortality, and for heart disease mortality, and it was true for stress as well as for unhappiness.
Question: The word "mortality" in the passage means .
Options: (A) richness (B) relaxation (C) death (D) morality
[EX A]: B

[EX Q]: Article: Lopburi is around 150 kilometers north of Bangkok, the capital of Thailand. What make Lopburi famous are its more than 2,000 monkeys who live in the middle of the city. They hang on phone line, cross streets, grab food from other locals and tourists, or even search your pockets. However, nobody blames the monkeys. As the locals say, they bring prosperity to the town. The "Lopburi Monkey Festival" is held each year on the last weekend of November and is a major attraction for locals and foreign visitors alike. A local businessman started the tradition twenty years ago. The monkeys attracted many foreign tourists to travel there. The businessman started the tradition in order to honor those monkeys. On the festival, they are offered a buffet of delicious fruits and sweets, ice cream, and more as a way of thanking them for the good fortune they bring to the town! The monkeys were not always living in the city. They used to love outside the city limits, but the group divided and a new group formed and decided to live in the ruins of the temples. As time went by, the monkeys became more familiar and daring and started to go out of their homes. They are now part of LOpburi's local culture. Last year, people had a great time celebrating the monkey festival. A parade was held through town, cultural shows were lined up and the streets were filled with locals and tourists as they watched the parade with monkeys. Sellers selling food and souvenirs can be seen everywhere. There were 20 chefs who "cooked up" a lot of food for the "monkey" buffet. It was reported that about two tons of fruits and vegetables, ice cream jelly and milk were prepared for the more than 2,000 monkeys.
Question: Today Lopburi is known for _ .
Options: (A) the people who love in the city (B) its more than 2,000 monkeys (C) the delicious food offered in a buffet (D) the parade held each year there
[EX A]: B

[EX Q]: Article: it tastes just chicken Away from home, eating is more than just a way to keep your stomach full.It is a language all its own, and no words can say, "Glad to meet you ...glad to be doing business with you ..." quite like sharing a meal offered by your host. Clearly, mealtime is not the time for you to say, "Thanks, but no thanks." Acceptance of the food on your plate means acceptance of host, country, and company.So, no matter how difficult it may be to swallow, swallow.Or, as one experienced traveler says, "Travel with a cast-iron stomach and eat everything everywhere." Often, the food offered represents proudly your host country's eating culture.What would Ataiericans think of a French person who refused to take a bite of homemade apple pie or sirloin? Our discomfort comes not so much from the thing itself; it comes from our umamiliarity with it.After all, an oyster has remarkably the same look as a sheep's eye; and a first look at a lobster would remind almost anybody of a creature from a science fiction movie, not something you dip in butter and eat.By the way, in Saudi Arabia sheep's eyes are a famous dish and in parts of China it's bear's paw soup. Can you refuse such food without being rude? Most experienced business travelers say no, at least not before taking at least a few bites.It helps, though, to slice any item very thin.This way, you minimize the taste and the reminder of where it came from.Or, " Swallow it quickly, " as one traveler recommends."I still can't tell you what sheep's eyeballs taste like." As for dealing with taste, the old line that "it tastes just like chicken" is often thankfully true.Even when the "it" is really rat or snake. Another useful piece of advice is not knowing what you are eating.What's for dinner? Don't ask. Avoid glancing into the kitchen or looking at English-language menus.Your host will be pleased that you are eating the food he offers, and who knows? Maybe it really is chicken in that soup.
Question: The purpose of the article is to _ .
Options: (A) introduce unfamiliar food (B) share the writer's personal experiences (C) suggest ways to overcome a cultural barrier (D) advise on how to politely refuse to eat foreign food
[EX A]:
C