instruction:
In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
question:
Article: The vitamins necessary for a healthy body are normally supplied by a good mixed diet, including a variety of fruits and green vegetables. It is only when people try to live on a very _ diet, say that when trying to lose weight, that it is necessary to make special provisions to supply the missing vitamins. An example of the dangers of a restricted diet may be seen in the disease known as "beri-beri", which used to make large numbers of Eastern people who lived mainly on rice suffer. In the early years of last century, a Dutch scientist named Eijkman was trying to discover the cause of beri-beri. At first he thought it was transmitted by a germ . He was working in a Japanese hospital, where the patients were fed on polished rice which had had the outer coverings removed from the grain, it was thought this would be easier for weak and sick people to digest. Eijkman thought his germ theory was proved when he noticed the chickens in the hospital yard, which were fed on remains from the patients' plates, were also showing signs of the disease. He then tried to separate the germ, which he thought was causing the disease, but his experiments were interrupted by a hospital official, who ordered that the rice without coverings, even though left over by the patients, was too good for chickens. It should be recooked for the patients, and the chickens should be fed on cheap, rough rice with the outer coverings still on the grain. Eijkman noticed that the chickens began to recover on the new diet. He began to consider the possibility that eating unmilled rice somehow prevented or cured beri-beri--even that a lack of some ingredient in the coverings may be the cause of the disease. Indeed this was the case. The element needed to prevent beri-beri was shortly afterwards separated from rice coverings and is now known as vitamin B. The milled rice, though more expensive, was in fact causing the disease the hospital was trying to cure. Nowadays, this terrible disease is much less common thanks to our knowledge of vitamins.
Question: What do we know about the disease beri-beri?
Options: (A) It killed large numbers of people. (B) It resulted from lack of vitamins. (C) It was transmitted by milled rice. (D) It was caused by diseased chickens.
Asnwer: D
answer:
No

question:
Article: Page last updated at 04:08, Friday, Nov. 22, 2013 US _ jet leaves tiny airport A Boeing 747 Dreamlifter cargo plane has safely taken off from a tiny airport in Kansas after it landed there by mistake. The huge cargo jet had been heading for McConnell air force base in Wichita, but instead touched down at nearby Colonel James Jabara airport. No one was injured and no property damage occurred when the plane landed. There had been questions as to whether the aircraft would be able to depart from the much shorter runway at Jabara. The Dreamlifter normally needs a runway of 2,780m (9,119ft) to get into the air at maximum weight; Jabara's runway is only 1,860m long. A tug was sent to the airport to turn around the huge cargo plane. Brad Christopher of the Wichita Airport Authority told the Associated Press news agency that the company operating the aircraft had assured us they've run all the engineering calculation and performance and the aircraft is very safe for a normal departure at its present weight and conditions here. The Dreamlifter, which landed at Jabara on Wednesday evening, is a modified 747-400 passenger aeroplane, which can carry more cargo than any aeroplane in the world, according to Boeing. The aerospace company uses its fleet of four Dreamlifters to transport large assembled components of its 787 Dreamliner from suppliers around the world to the final location in Washington State.
Question: From the passage we can learn that the Dreamlifter landed at Jabara airport _ .
Options: (A) on Nov. 19, 2013 (B) on Nov. 20, 2013 (C) on Nov. 21, 2013 (D) on Nov. 22, 2013
Asnwer: B
answer:
Yes

question:
Article: Though I have traveled in hundreds of trains, few unusual things have ever happened to me. But one day in a train something did happen. I do not mean that I was hurt: no one was hurt. I do my work in a hot country far away from England. Every September I go there to do my business, and every July I come back to England to have a rest. So every September I go to Paris and take a train from the great French city to Mendova, and at Mendova I catch my ship. There is one very fast train from Paris to Mendova, and it suits me well. It goes as far as Endoran, but it stops at Mendova for a few minutes to let travelers get out or in. It is called The Flying Bluebird. It reaches Mendova at seven minutes past nine in the morning, and it is never late. A ship leaves Mendova at half past eleven, and so you will understand that The Flying Bluebird suits me very well. I always travel by it, and I have nearly two and a half hours at Mendova to go from the station to the ship. That is more than enough time. Well, one September night, I took my place in The Flying Bluebird as usual. The train leaves Paris at nine o'clock every night, and I was in my place soon after half past eight. There were three or four people there with me, but very soon a lot of others got into the train. When no more people could sit down, they began to stand up near us and also in the corridor . In a short time the corridor was full too, and it was impossible for any more travelers to get into the train. I could see a lot of other people outside the corridor windows, but they could not get in, and the train left Paris without them. The man sitting next to me started to ask all kinds of questions: "Where do you work? How long does it take you to get there? Are you married? How many children do you have? How much money do they pay you every year? How much do you have in the bank? How much do you spend every month?" He asked questions for about twenty minutes but I did not give him any clear answers, and at last he stopped and began to read the paper. I usually sleep quite well in the train, but this time I slept only a little. There were too many people, and there were too many things: small bags, large bags, coats, hats, boxes, newspapers and food. As usual, we got angry about the window. Most people wanted it shut, and two of us wanted it open. But that always happens. It was shut all night, as usual. When I awoke in the early morning I felt hot and dirty, and glad that the journey was reaching its end. At seven minutes past nine The Flying Bluebird stopped. We were at Mendova, and I stood up thankfully. I took my two suitcases, held one in each hand, and tried to move towards the door into the corridor. In order to get out of the train, I had to pass down the corridor to the door at the far end. There was no other way out. I could not even into the corridor. There was a suitcase on the floor by my feet, and three men were standing in my way. I felt a touch of fear. I had to get out, you see; I had to catch my ship, which left at half past eleven. And the train did not stop again until it reached Endoran, two hundred miles away. "I must get out!" I cried. Everyone there understood me, but no one could move. At last I was able to put one foot over the suitcase on the floor, and I nearly reached the door into the corridor. But then, very slowly, the train began to move. It was taking me away! "Stop!" I cried. "I want to get out!" But no one outside the train could hear me, and the people inside did not care much. The train moved a little faster. What could I do? I was not even in the corridor. Fear made me think quickly. In front of my eyes, just, above the door, was a notice that told everyone how to stop the train. I had to pull an iron thing near the notice. I did not waste time. I pulled it. Well, _ That was to show everyone that there was something wrong. It was not a small sound. Possibly the men in my ship two miles away could hear it. Then the train stopped. No one likes to stop a train if there is no need. But I had to catch my ship. That was the only thought in my mind: to get out and catch my ship.
Question: What do we know about the author and the man sitting next to him?
Options: (A) The author didn't like the man's foolish questions (B) They talked with each other all night (C) They got angry about the window (D) The author didn't understand the man's words
Asnwer: A
answer:
Yes