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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.
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Article: What would life be like without rich, creamy, mouthwatering, melt-in-your-mouth chocolate? Life would be bitter for most Americans. They spend about $13 billion a year buying all sorts of chocolate treats. However, for the African children who toil under slavelike conditions on cacao plantations, life is not sweet. The cacao bean is the main ingredient in the chocolate. According to a 2002 survey by the International Institute of Tropical Agriculture and the US Agency for International Development, about 284,000 children work in dangerous conditions on cacao farms in western Africa. More than half those children are younger than 14. Many were sold into forced labor to work 12 hours or more a day on the cacao plantations. A number of international organizations, including several African governments, recently began a program to eliminate child labor on cacao plantations. Under the program, government officials will remove children from abusive working situations while teaching farmers about child labor issues. The program will also make borrowing money easier for cacao farmers. Officials hope farmers will use the money to invest in their farms and hire paid laborers.
Question: The cacao bean is the main ingredient in _ .
Options: (A) treats (B) coffee (C) chocolate (D) cigarettes
answer:
C

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Article: The world's population is more mobile today than ever before. In 2010, more than 200 million people left their home countries to live in a new country. This is about 3 percent of the total world population. Some experts believe that number will swell to 400 million by 2050. Rates of immigration have remained strong for the last 300 years, but patterns of immigration have changed since World War II. The backgrounds and experiences of today's immigrants are different from those of the typical European immigrant of the nineteenth and early twentieth centuries. Contemporary immigrants range from unskilled laborers to highly skilled professionals, and they come from and go to countries all over the world. In the nineteenth century and until World War II, immigration was primarily in one direction- from the Old World to the New World. This is no longer the case. Countries such as Russia and China, which have long been, and continue to be, significant source countries, are now also destination countries. There is also considerable mobility inside regions, such as from one European country to another, or among the countries of the former Soviet Union. In spite of such differences, the push and pull factors for immigration remain essentially the same as they were 100 years ago. Most people move to another country because they want a better life. For the majority of immigrants, this means better economic conditions. As in past generations, a labor shortage in one country often draws workers from another country, especially if wages are significantly higher. In some small countries, for example, Qatar, United Arab Emirates, and Kuwait, there are more jobs than citizens. The demand for labor is so high that the majority of the population consists of foreign-born workers, ranging from highly skilled engineers and financial experts to domestic and construction workers. In traditional destination countries, such as the United States, however, labor needs have changed. Today, although there is still demand for unskilled labor, there is increasing demand for people with a high level of skill and education. The need for less skilled labor has shifted to other countries. As work on farms and in industry in the United States and Canada once drew workers from all over the world, now work in factories in Taiwan and south Korea attracts workers from Vietnam, the Philippines, and Cambodia. Most global immigration is legal: however, a large number of people also move across national borders illegally in pursuit of employment. Experts estimate that about 15 to 20 percent of immigrants worldwide are in their new countries illegally. The United States has the largest number of these immigrants, followed by South Africa, with significant numbers also in Northern and Western Europe and Mexico. These immigrants face particular challenges because they often must hide from the authorities who might deport them back to their home countries. Their illegal status also means that employers may take advantage of them by forcing them to work longer hours and paying them less than the legal minimum wage. Although economics remains the most important motivation in all forms of immigrant, other factors are also important. Some people decide to leave their home countries because their actions or political beliefs make it dangerous for them to remain. Others choose to leave because their home country has become too dangerous and unstable, often because of war or political unrest. They wish to find a place that is secure for themselves and their families. Education is also a significant factor for many modern immigrants. They want to raise their children in a place where they can get a good education, which, in turn, they hope will provide them with better prospects for the future. Finally, family and community ties also play a role in immigration decisions. As in the past, once a group of people from one country establishes a community in a new country, more people from that country is likely to follow. The pattern, direction, and rate of immigration may change as the global economy changes. However, as long as life in a new country is more attractive than life in the old country, immigration will continue.
Question: According to the reading, what are the patterns of immigration in China and Russia today?
Options: (A) Many people leave these countries while many people also immigrate to them. (B) They are major source countries for immigration. (C) They are major destination countries for immigrants. (D) Some people immigrate to these countries but many more people leave them.
answer:
A

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Article: Simon and Garfunkel once famously sang "I am a rock, I am an island". It's a great song, but is simply isn't true! For whatever reason, we all seem afraid to ask for help, even from those closest to us, regardless of whether we need or deserve it. There's something in our society than seems to dictate that we have to do it all by ourselves ---- either the views that we'll be seen as weak, or just simply pride. This, however, doesn't seem to be true of successful people. They haven't bought into the fallacy that asking for help is wrong. They know the truth that great things are achieved when people cooperate. We all have different skills, knowledge and experiences. Each person you know is a whole new set of untapped reference material and expertise. So if you want to get hold of it and use it, all you have to do is ask them. People are rarely unwilling to assist ---- it's in our nature to be part of communities. A good example I sometimes use in seminars is to pick a delegate at random and ask him how many people he knows in total. The usual answer is somewhere between 200 and 500. For the sake of this illustration, let's select the lower figure and call it 200. Then I ask the person how many people each of those people knows. On the assumption that they have similar-sized circles, they almost certainly know at least 200 people each. On this basis, the people within one degree of separation(1:)for a person who knows 200 people comes to 40,000 ---- can you imagine the size of that experience and knowledge pool? Looking as it this way, giving your friends, family and colleagues the opportunity to help you open your resource bank to thousands of people. That's a whole army of potential volunteers all waiting to be praised! So, next time you need help, don't suffer in silence. Pick up the phone or mention it to a friend. You'll be pleasantly amazed at what you can achieve together.
Question: Based on this text successful people often have spirit of _ .
Options: (A) self-confidence (B) teamwork (C) making efforts (D) taking risks
answer:
B