input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Katie was in big trouble.She was such a sweet kid; a third-grade teacher always dreamed of having a classroom filled with Katies, she was never ever a discipline problem. I just couldn't imagine why she had made her parents so angry. It seemed that Katie had been spending money in the lunchroom. Her parents explained that Katie brought a great homemade lunch each day, and there was no reason for her to buy school lunch. They wondered why but failed.So they asked me to help them get to the bottom of this situation. The next day, I asked Katie to my office. "Why are you buying lunches, Katie? What happened to your homemade lunch?" I asked. "I lose it," she replied. "I don't believe you, Katie. Is someone stealing your lunch, Katie?" I asked. "No. I just lose it," she said.Well, there was nothing else I could do. The problem was still unsolved the next week when I noticed a boy who was new to the school sitting alone at a lunch table. He always looked sad and scared. I thought I would go and sit with him for a while. As I walked towards him, I noticed the lunch bag on the table. The name on the bag said "Katie". Now I understood and I talked to Katie. It seemed that the new boy never brought a lunch, and he wouldn't go to the lunch line for a free lunch. He had told Katie his secret and asked her not to tell anyone that his parents wanted him to get a free lunch at school. Katie asked me not to tell her parents, but I drove to her house that evening after I was sure that she was in bed. I had never seen parents so proud of their child. Katie still buys lunch every day at school. And every day, as she heads out of the door, her mom hands her a delicious homemade lunch. Options: A They were very angry. B They were quite proud. C They were rather sad. D They were so scared. Answer: B They were quite proud. Question:???
output answer: How did Katie's parents feel when they knew the truth about the lunch?

Write a multi-choice question for the following article, with the given choices and answer: Article: When we interviewed what the life was like more than 70 years ago, many old soldiers were full of tears in their eyes. They told us that they never forgot those days when they were in the army, during which they lived hard lives but spared no effort to fight against the enemies. Now in the year 2015 comes the first great parade in the 21stcentury. September 3rdis the 70thanniversary of the victory of the anti-fascist war. This day is considered as an important moment for China, as well as the world. 49 countries from all over the world, including South Korea and some European countries attended this special occasion. In preparation for the parade, the soldiers worked hard every day. In order to walk well in the three hundred meters distance on the Tian'anmen Square, they had to receive extremely strict training. Each day, they got up early in the morning and started the 10 hours' practice. When a reporter arrived, it was raining heavily outside, but none of the soldiers stopped training. Nothing can stop their training, and no one can stop their deep love to their motherland. The reporter asked, "The training is so hard but why does nobody give up?" "It's the first time for me to join in such an important ceremony. I consider it a great honor. I must try my best." One of the participants answered. In fact, everyone takes pride in taking part in this big parade because they want to show the spirit of Chinese army, the power of Chinese army, as well as the determination of keeping the world in peace. From the soldiers, we learned the power of dreams. If one has a dream, he will get over any difficulties that get in the way to make the dream come true. Options: A They took part in a war. B They experienced something special. C They worked hard for the parade. D They answered a reporter's questions. Answer: A They took part in a war. Question:
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Answer: What did the old soldiers do more than 70 years ago?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Mr Smith had a week's vacation, so he said,"I'm going to the seaside by train. "He put on his best clothes, took a small bag, went to the railway station and got into the train. He wore a beautiful hat, and he often put his head out of the window during the trip and looked at the beautiful scenery. Suddenly, the wind pulled his hat off. Mr Smith quickly threw his old bag out of the window, too. The other people in the train laughed,"Is your bag going to bring back your beautiful hat?" they asked. "No," Mr Smith answered."But My name and address are on the bag. If someone finds both of them, he or she will send me the bag and the hat." Options: A clever man B kind man C foolish man D sick man Answer: C foolish man Question:
A: From the passage we can see that Mr Smith was a _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: A driver stopped his car on a street side to have a rest. When he sat in the seat and closed his eyes, a pedestrian came up and knocked at his window to ask the time. The driver opened his eyes and looked at his watch, "It is 8 o'clock." He said. Then he went to sleep again. But soon he woke up because a second pedestrian was knocking at the window, "Sir, do you have the time?" he asked. The driver looked at his watch again and told the man it was 8:30. If it happened again, he could not have a good rest. So he wrote a short note and put it on the window for all the people to see. It said, " _ " Again the man sat in the seat and slept. A few minutes later a third pedestrian came along and began knocking at the window. "Hey, sir," she said, "It's 8:45." Options: A She wanted to know the time. B She thought the driver was ill. C She wanted to wake the driver up. D She knew the time and wanted to tell the driver. Answer: D She knew the time and wanted to tell the driver. Question:
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The answer is:
Why did the third pedestrian come along and begin knocking at the window?