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.

[Q]: Article: At first all films were in black and white, but in 1932 the first color film was made. It proved as unpopular as making films had done in the late 1920's. It was not until 1938 that a full length color film was made, and the success of this film made producers everywhere change from black and white to color. This first full-length color film was translated into ten different languages and made Hollywood the main center( )of film industry In the early days of the cinema, other countries had also film industries. Very good films were made in Sweden, Britain, Russia and France. However, because Holleywood had so much money to spend, it kept its position as the world's most important film center. Film actors went to America because they knew they could get a lot of money for every film they made. In 1918 Charlie Chaplin (*)received $5 each day. However, life was not always easy for the film actors. Newspapermen followed them everywhere, and after Charlie Chapine married for the fourth time he became so unpopular with the American public that he had to leave the country and live in Europe.
Question: . Which of the following is correct?
Options: (A) People liked the color film as soon as it was made. (B) At first making films were not popular. (C) Color films were at first silence. (D) Talking films were all color films.
[A]: B

[Q]: Article: The first chocolate was eaten by people in South America hundreds of years ago. In those days, the people did not really eat chocolate. They used the cocoa bean to make a chocolate drink and they enjoyed it very much. Many years later, the cocoa bean was brought to other countries and people came to love the taste of chocolate. In 1824, John Cadbury opened a small shop in Britain. One of the things he sold was chocolate drink. In 1831, he opened a factory to make chocolate drink. He wanted to encourage people to drink chocolate instead of other drinks. A few years later, a man called Joseph Fry found a way to make chocolate instead of only drinking it. But at that time chocolate was very expensive and only the rich people could buy it. Later, ad more and more chocolate bars were produced and sold, it became cheaper. However, at first only plain chocolate (a kind of chocolate without milk and with very little sugar) was produced. Milk chocolate came later and this was made by adding milk to the chocolate. The first milk chocolate bar was made in Cadbury's factory in 1897. Their most famous chocolate, Cadbury's Milk Bar, was made in 1905, It has been the most popular chocolate in Britain and around the world for over 100 years. The Cadbury factory is still in Britain and the chocolate produced there is eaten all over the world. Every year, thousands of visitors visit the factory in order to see how chocolate is made.
Question: Hundreds of years ago, people first began to drink chocolate in_.
Options: (A) South Americ (B) South Africa (C) Britain (D) Australia
[A]: A

[Q]: Article: FFather was a hardworking man who delivered bread as a living to support his wife and three children. He spent all his evenings after work attending classes,hoping to improve himself so that he could one day find a better. paid job. Except. for Sundays, Father hardly ate a meal together with his family. He worked and studied very hard because he wanted to provide his family with the best that money could buy. Whenever the family complained that he was not spending enough time with them, he reasoned that he was doing all this for them. Though he often longed to spend more time with his family, he weighed his contribution to his family above everything else. The day came when the examination results were announced. To his joy, Father passed, and with distinctions too! Soon after, he was offered a good job as a senior supervisor which paid handsomely. Like a dream come true, Father could now afford to provide his family with life's little luxuries like nice clothing,fine food and vacation abroad. However, the family still did not get to see Father for most of the week. He continued to work very hard, hoping to be promoted to the position of manager. In fact, to make himself a worthily candidate for the promotion, he took another course in an open university. Again, whenever the family complained that he was not spending enough time with them, he reasoned that he was doing all this for them. Though he often longed to spend more time with his family, he weighed his contribution to his family above everything else. Father's hard work paid off and he was promoted. Happily, he decided to hire a maid to relieve his wife from her domestic tasks. He also felt that their three-room flat was no longer big enough. It would be nice for his family to be able to enjoy the facilities and comfort of a condominium. Having experienced the rewards of his hard work many times before, Father resolved to further his studies and work at being promoted again. The family still did not get to see much of him. In fact, sometimes Father had to work on Sundays entertaining clients. Over again, whenever the family complained that he was not spending enough time with them, he reasoned that he was doing all this for them. Though he often longed to spend more time with his family, he weighed his contribution to his family above everything else. As expected, Father's hard work paid off again and he bought a beautiful condominium overlooking the coast of Singapore. On the first Sunday evening at their new home, Father declared to his family that he decided not to take any more courses or pursue any more promotions. From then on he was going to devote more time to his family, and it was a promise. Father did not wake up the next day.
Question: Father worked and studied very hard because _ .
Options: (A) he had to support his family (B) he was enthusiastic in attending classes (C) he wanted to bring his family a better lire (D) he had to so as to reduce his family's complaint
[A]:
C