input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Jack drives a school bus.His bus is different from other school buses because it doesn't carry children.Jack's bus takes dogs to school in the morning and brings them home at night.Jack takes the dogs to "The Dog School".There four men teach the dogs to obey and protect their owners.All kinds of dogs go to the school--large dogs,small dogs,young dogs and old dogs Jack says that young dogs are the easiest to teach,but the old ones can learn,too. Do you have a dog? Maybe it would like to go to "The Dog School". Options: A A School for Dogs B Taking Children to School C How to Find Dogs D How to Drive a Bus Answer: A A School for Dogs Question:
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output: The best title of the passage is _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Dear Jane, I have to go to work now. I prepare these things for you. Your schoolbag is on the desk. Your pen ,books,keys and your school card are in your schoolbag. Your clothes and hat are on the dresser . The shoes are under the bed. Don't _ your breakfast . It's in the microwave oven . Love you. Mom Options: A Jane B Jane's father C Jane's brother D Jane's mother Answer: D Jane's mother Question:
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Answer: _ leaves the note.

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: October 7th Dear Liu Qi. I'm writing to tell you that the students of our school are planning to go for a school trip to Beijing near the end of this month, from October 20thto 27th. I'd like to invite you to come and join us. I remember you told me that you liked travelling. We'll visit many places of interest. Such as the Great Wall, the Palace Museum and the Summer Palace. If it doesn't rain, we'' also go camping at the foot of the Great Wall. We'll stay at the Beijing Holidday Village. During these days, we'll have parties. At the parties, the students will sing, dance and play games together. Would you please write back to let me know if you come? We need to buy the train tickets ahead of time . I'm looking forward to hearing from you soon. Yours, Lin Yun Options: A Because Lin knows Liu likes traveling B Because Lin wants to see Liu C Because Liu asks Lin to do so D Because Liu likes Beijing. Answer: A Because Lin knows Liu likes traveling Question:

A: Why does Lin Yun invite Liu Qi to join their school trip?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Many people like to eat out because they can eat quickly and the food is not expensive. Some families go to fast food restaurants. But in the past people went to diners. Do you want to know the story of the first American diner? In 1872, a man named Walter Scott had the first "diner". It was not really a diner. It was only a simple food cart . People on the street walked up to the cart to buy food. The cart served late-night workers who wanted a cup of coffee and a late night meal. The meal was a sandwich or boiled eggs. In 1887, Samuel Messer Jones built the first big enough diner to allow customers to come inside. However, they had no chairs to sit down. Three years later, people built diners with counters and stools and people sat down while they were eating. Before long, many diners stayed open around the clock. In other words, people were able to eat in a diner at any time. Diners changed in other ways, too. The earliest menu which only included sandwiches and coffee became bigger. Soup and dishes were added to the menu, and a breakfast menu appeared, too. In addition, diners were no longer carts on wheels. Diners today are usually buildings with large windows, shining counters and stools, tables and chairs, where people can eat all three meals. Options: A Horseman. B Late-night workers. C People who were rich. D People who couldn't cook. Answer: B Late-night workers. Question:
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The answer is:
Who did the first American "diner" serve?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: What Is Self-tracking All about Perhaps you've tracked how many kilometers you've run, how many hours you've slept or how much you've eaten in a day. If so, you've taken part in a popular movement called the "Quantified Self Movement" or "Self-tracking". Maybe you've wanted to change a bad habit but couldn't. Self-tracking may be your answer. The idea is to collect information about your everyday activities and analyze them to help improve and form a healthier lifestyle. Recently, tools such as smartphones, apps, along with newly published wearable things, are making self-tracking easy. Today, one can use Fitbit, the Jawbone Up, Google Glass or a smart watch to record personal data including sleeping hours, stress levels, heart rate and mood. So why does a person self-track? Someone may be trying to lose weight or improve their sleep. Another person feels tired after eating. Self-tracking could help him to know what foods make him sleepy and watch his diet. [:Z#xx#k.Com] Tracking daily activities isn't a new concept. In years past, athletes and their coaches kept notes food, training and sleep in order to achieve an athletic goal. Similarly, doctors have also helped patients to record parts of their lifestyles and eating habits to help fight health problems. However, it wasn't until 2007 that magazine writers Gary Wolf and Kim Kelly created the term "Quantified Self" or "self-tracking". Although self-tracking has many advantages, Dennis Nash, president of Data Speaks Health Solutions, says self-tracking has its disadvantages. Once people start tracking their daily activities, it can become an extra task people like to do often. Also, they might begin to worry too much about their health. Though self-tracking doesn't make sure that one's quality of life will improve, it can encourage people to make healthier choices. Options: A it watches your eating habits B it increases your movement C it records how many kilometers you run every day D it collects personal data and leads to self- improvement Answer: D it collects personal data and leads to self- improvement Question:???
output answer:
People choose self-tracking because _ .