input question: Write a multi-choice question for the following article, with the given choices and answer: Article: IMAGINE if there was a device that could do everything for you - wake you up every morning, chat with you and type your e-mails. The piece of technology in question would be smart, able to tell you about the weather and where the nearest restaurants are. The good thing is you no longer need to wonder, because something like this already exists. And its name is Siri. Siri is a voice recognition application designed for Apple products and the concept has been around for almost a year. When Siri first came out it could only speak English, but now it has "learned" lots of new languages, including Chinese, Cantonese and Taiwanese, reported The Wall Street Journal. So, you can give it orders in your mother tongue. But how could a cell phone or a computer "hear" what you are saying and understand it? This is all because of voice recognition technology. When you speak, your voice creates vibrations in the air - a bit like waves in the water when you throw a rock into the lake. The microphone receives the vibrations and the computer changes them into digital data that is then divided into many parts. They are analyzed one by one to see what pronunciations each part stands for. The computer then puts these pronunciations together into possible words according to its built-in dictionary. But figuring out the words is far from enough; building words into meaningful sentences is the most difficult part. The computer has to compare what it hears to a large library of known phrases and sentences to determine what the user is saying. However, people don't always talk in the most standard way and sometimes make grammatical mistakes. This is why traditional voice recognition software always requires you to remember keywords and to speak in a certain way. Fortunately, Siri isn't like that. It's not just "voice recognition"; it's "natural language understanding (NLU)". You can ask it things like "Do I need an umbrella today?" and it will know that you are asking about the weather, according to ABC News. "The key thing is NLU -... Options: A the convenience of future life. B an introduction to the Apple products. C the working system of voice recognition D the introduction to Siri Answer: D the introduction to Siri Question:???
output answer: The text is mainly about _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: The people who built Stonehenge in Southern England thousands of years ago had wild parties, eating barbecued pigs and breaking pottery. This is according to recent work by archaeologists--history experts who investigate how human beings lived in the past. Archaeologists digging near Stonehenge last year discovered the remains of a large prehistoric village where they think the builders of the mysterious stone circle used to live. The village is about 4,600 years old, the same age as Stonehenge and as old as the Pyramids in Egypt. It is less than two miles from the famous ancient landmark and lies inside a massive man-made circular dirt wall, or "henge", known as the Durrington Walls. Remains found at the site included jewellry, stone arrowheads, tools made of deer antlers, wooden spears and huge amounts of animal bones and broken pottery. "These finds suggest Stone Age people went to the village at special times of the year to feast and party", says Mike Parker-Pearson from Sheffield University in England. He said many of the pig bones they found had been thrown away half-eaten. He also said the partygoers appeared to have shot some of the farm pigs with arrows, possibly as a kind of sport before barbecuing them. An ancient road which led from the village to the River Avon was also found. Here, the experts think, people came after their parties to throw dead s in the water so the bodies would be washed downstream to Stonehenge. Parker-Pearson believes Stonehenge was like a cemetery where ancient Britons buried the dead and remembered their ancestors. The theory is that Stonehenge is a kind of spirit home to the ancestors. The recent discovery of the village within the Durrington Walls shows that Stonehenge didn't stand alone but was part of a much bigger religious site, according to Parker-Pearson.People still come to worship and celebrate at Stonehenge today. They meet there when the sun sets on the shortest day of winter and when it rises on the longest day of summer. But the days of barbecuing whole pigs... Options: A When a new discovery is made. B At the beginning of summer and winter. C On the longest and shortest days of the year. D When they want to have a barbecue. Answer: C On the longest and shortest days of the year. Question:
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Answer: When do people most often go to Stonehenge today?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: It was Molly's job to hand her father his brown paper lunch bag each morning before he headed off to work. One morning, in addition to his usual lunch bag, Molly handed him a second paper bag. This one was worn and held together with staples . "Why two bags?" her father asked. "The other is something else," Molly answered. "What's in it?" "Just some stuff. Take it with you." Not wanting to discuss the matter, he put both bags into his briefcase, kissed Molly and rushed off. At midday he opened Molly's bag and took out the contents: two hair ribbons , three small stones, a plastic dinosaur, a tiny sea shell, a small doll, and 13 pennies... The busy father smiled, finished eating, and swept the desk clean into the wastebasket, Molly's stuff included. That evening, Molly ran up behind him as he read the paper. "Where's my bag?" "What bag?" "The one I gave you this morning." "I left it at the office. Why?" "I forgot to put this note in it," she said. "And, besides, Daddy, the things in the sack are the things I really like -- I thought you might like to play with them. You didn't lose the bag, did you, Daddy?" "Oh, no," he said, lying. "I just forgot to bring it home. I'll bring it tomorrow." While Molly hugged her father's neck, he unfolded the note that read: "I love you, Daddy." Molly had given him her treasures -- all that a 7-year-old held dear. Love in a paper bag, and he missed it -- not only missed it, but had thrown it in the wastebasket. So back he went to the office. Just ahead of the night janitor , he picked up the wastebasket. He put the treasures inside and carried it home carefully. The bag didn't look so good, but the stuff was all there and that's what counted. After dinner, he asked Molly to tell him about the stuff in the sack. It took a long time to tell. Everything had a story or a memory. "Sometimes I think of all the great times in this sweet life," he thought. We should all remember that it's not the destination that counts in life, but the journey. That journey with the people we love... Options: A An important journey B Two bags C Father and daughter D Love in a paper bag Answer: D Love in a paper bag Question:
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The answer is:
Which of the following is the most suitable title of the passage?