input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Tom and Joseph are best friends. They spent their summer vacation in Africa. When they were walking through the desert , they started to argue about something. Tom became very angry and slapped Joseph in the face. Joseph felt hurt, but he didn't say anything to Tom. Then Joseph wrote in the sand : "Today my best friend slapped me in the face." They kept on walking until they found a small lake. They decided to have a bath . But when Joseph got in the water, he started to sink . Tom jumped in after him and pulled him out. His friend saved his life. After he became well again, Joseph wrote on a stone : "Today my best friend saved my life." Tom couldn't understand it. "After I hurt you, you wrote in the sand. Now you write on a stone. Why?" he asked. _ " Joseph answered. "But when someone does something good for us, we must write it on stones so that no wind can ever take it away." Options: A he wanted to play a trick on Joseph B he argued with Joseph and got angry with him C Joseph took him the wrong way in the desert D Joseph played with sand Answer: B he argued with Joseph and got angry with him Question:???
output answer: Tom slapped Joseph because _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: BALTIMORE. MARYLAND--An old postcard changed the lives of an eleven-year-old boy and a very sick woman. The postcard had a picture of the steamship Titanic. The Titanic was the largest ocean ship in the world. It hit an iceberg and sank on April 14. 1912. More than 1,500 of the 2,200 people on the ship were killed. The postcard was passed from one person to another for more than 80 years. Then it appeared at a card show for people who liked to collect postcards. An eleven-year-old boy, Joey Russell, came to the show with his grandfather. His grandfather knew everything about the Titanic and its trip from England to New York. "Let's buy that postcard." he told Joey. "It will be important someday." Two years later, Joey's grandfather took him on a special trip. They went on a trip to the North Atlantic ocean to watch as workers pulled the Titanic up from the bottom of the ocean. Joey put his special postcard in his bag for the trip. On the ship, Joey met Edith Haisman. This woman was on the Titanic when it sank. She was one of the people who were _ Joey pulled the postcard out of his pocket. "Please sign this, Mrs. Haisman." he said. She was happy to write her name on the back of the postcard. When Joey got home, he put the postcard away and forgot about it, Then Kate Shelley, one of Joey's friends, told him that her mother was very sick. She needed an operation, but there was a problem. The operation was very expensive, and the family needed $80, 000 to pay for it. Friends and relatives tried to help. But where could they get so much money? Then when Joey went to see the new movie "Titanic", he had an idea. "Millions of people are seeing this movie and reading about the Titanic." Joey thought. He remembered the old postcard with Edith Haisman's signature on it. "Maybe I can sell it for some money. Then I can help Kate's mom." Joey told his mother and father about his idea to help Mrs. Shelley. His parents helped him try to sell the postcard to the person who would pay the most money for it. Joey's story was on... Options: A The Titanic arrived in New York at the end of April, 1912. B At the age of 13, Joey Russell got Mrs. Haisman's signature. C Joey Russell sold out his postcards on a national TV show. D The Titanic card was sold to many people for $60, 000. Answer: B At the age of 13, Joey Russell got Mrs. Haisman's signature. Question:
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Answer: Which of the following is TRUE according to the passage?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: If I had one million Yuan, I would buy you a house! Do I have one million Yuan? No, I don't.So I only can spend ten fens on this short message, sending you my best wishes! Today SMS---Short Message Service is popular, and China Mobile says that every second , there are 410 messages being sent. Look around you! People are watching their mobiles , smiling or laughing.Thumbs are moving quickly on mobiles, bringing happiness to their friends.Through SMS, we know the weather report, share jokes and news, express love and friendship. SMS is becoming more and more popular.It's reported that 67% of young people like to send short messages to greet each other.Internet SMS will be more helpful to people.I'm thankful for the progress because SMS saves me much money.Just on the top of the thumb, so much joy can be found. Options: A 40% B 50% C 60% D 67% Answer: D 67% Question:
A: _ of young people like to send short messages to greet each other.

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mark Black is my good friend. He is English. He has a yellow bike. His bike number is 9075. His mother has a black car. The number is CA3566. His father has a black car, too. The number is CA3567. Options: A yellow B black C red D white Answer: B black Question:
Answer: His mother's car is _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: There are plenty of possible reasons why you don't have any flowers near you. Perhaps, you just don't like them. Or maybe someone nearby doesn't. Maybe you're at work, and flowers are not allowed. Assuming the problem is simply that you don't have time to go out and get flowers, you may be surprised to learn just how easy it actually is. It's good to get flowers for yourself, but even better to be given them. I'm sure you know this, just as I'm sure there's someone special in your life who feels the same way. So why not take the chance to make someone happy, and get them some flowers? I know, you would, but it's just too much trouble. Well, that's where you're wrong! It' s a good excuse, and while it might have worked in the past, I'm afraid it doesn't work any more. Perhaps you are really too busy to go into town and get some flowers. On the other hand, the fact that you are reading this clearly shows that you have enough time to go online. Nowadays, you can buy pretty well anything online, and yes that includes flowers. By the way, there's another point to consider here. Price. I'm sure you've noticed that you can usually get things cheaper if you buy online, and flowers are no exception . For the same price as a few roses, you could have a full bouquet of flowers picked and arranged by an expert. So why are you still here? Go online, and hunt down some flowers! There are plenty of flower shops available , and you should have no trouble finding one that near you, especially if you live in a city or large town. Then you're just a few clicks away from a beautiful bouquet. , Options: A To advise people to buy flowers online. B To explain why people don't buy flowers. C To list the advantages of buying flowers online. D To share some information about a flower shop. Answer: A To advise people to buy flowers online. Question:
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The answer is:
What's the purpose of the author's writing this passage?