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: BEIJING, prefix = st1 /China(CNN) ---China's economic growth dropped to 9 percent for 2008, according to numbers released by the government Thursday --- in line with expectations, but still the slowest rate the nation has seen in seven years. Economists are concerned about what the slowdown means for investment in the future, whether new projects will be undertaken in manufacturing companies and in factories. If not, it will translate into more job losses and erase any optimism about a rebound in 2009. Since 2001, Chinahas been used to double-digit growth as consumers buy Chinese goods. However, the export sector was hit hard in late 2008, with December exports down 2.8 percent. Consumer spending has mostly held up in China, as people there do not carry as much debt as their American counterparts and can continue to spend. Consumer confidence, however, is a problem, said Dong Tao, Asia chief economist for Credit Suisse. Infrastructure is the only thing driving the Chinese economy, Dong said. Tens of thousands of Chinese factories have closed, millions of people are looking for jobs and an untold number of migrants who can't find work may be leaving cities for good because of the slowdown, which would have been unheard of six months ago. Fourth quarter numbers showed growth at 6.8 percent. Goldman Sachs predicted 6.5 percent, down from 9 percent in the third quarter. For all of 2008, Goldman Sachs had predicted 8.8 percent, down from 11.9 percent in 2007.
Question: Since 2001, the slowest rate in annual economic growth china has seen is _ .
Options: (A) 6.8% (B) 8.8% (C) 9 % (D) 11.9 %
[EX A]: C

[EX Q]: Article: It does not come as a surprise that Dubai has a growing problem with "tragic". The local rulers have explored all the conventional ways to get traffic moving again,including higher prices for parking,fuel and insurance. But at a recent conference in Hamburg, Hussain Lootah said that the city may adopt a more strict approach: setting an income level for vehicle ownership. Mr Lootah's approach is unlikely to be copied widely, but mayors of other big cities around the world are starting to think about taking severe actions of their own, including complete car bans in inner cities.But the efforts may not be enough to reduce traffic and pollution. The problems will only get worse: the number of vehicles sold globally each year will grow from around 80 million today to more than 100 million by the end of the decade, according to IHS Automotive. There are already a handful of car-free communities around the world.But these are typically small and often tourist destinations that seek to create a throwback(;) in time, such as Sark Island, in the English Channel. The largest car-free urban area is probably Venice, where it is impossible to build roads and bridges to link the more than 100 small islands the city sits on. Yet pedestrian malls and other car-free zones keep popping up in cities around the world. Some cities are considering ways to limit central city access to "green" machines, such as battery-electric vehicles. Hamburg is perhaps the furthest along. Such extreme plans may fly in a city such as Hamburg. But in many other cities the political resistance even to less far-reaching measures is hard to overcome. Michael Bloomberg, New York's former mayor, tried twice to introduce a jam charge for much of Manhattan, but his plans were rejected by state lawmakers.
Question: It is still hard to reduce traffic problems, because _ .
Options: (A) Mr Lootah's approach will be copied widely. (B) mayors take gentle measures toward them. (C) more vehicles will be sold globally each year. (D) complete car bans in inner cities are not made.
[EX A]: C

[EX Q]: Article: People need to relax and enjoy themse1ves.One way they can have a good time is to watch a baseball game or another sports event.Even thousands of years ago,groups of people gathered to watch skilled athletes . Over 2000 years ago in Greece,certain days in the year were festival days.These were holidays when people stopped work and enjoyed themselves.They liked to watch athletes take part in races and other games of skill. The most important festival was held every four years at the town of Olympia.It was held in honor of the Greek god Zeus(Zus).For five days,athletes from all parts of the Greek world took part in the Olympic Games.At the Olympic Games,people could watch them box,run,jump and so on.There was a relay race between two teams of men in which a lighted torch was passed from runner to runner.The Olympic Games were thought to be so important that cities which were at war with one another had to stop fighting.People were allowed to travel to the games safely.Thousands of people came to Olympia from cities in Greece and from her colonies in Africa,Asia and Italy.They met as friends to cheer their favorite athletes and to enjoy themselves.
Question: What happened in Greece over 2000 years ago?
Options: (A) People stopped work and enjoyed themselves. (B) The cities there were often against one another. (C) People watched baseball games. (D) People didn't go to any games at all.
[EX A]:
A