input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Look carefully at the back of a California state quarter.A man with a walking stick is pictured there.A bird called a California condor is flying overhead. Who is this man,and why is he so important that he is featured on the back of a coin? The man on this quarter is John Muir.Even as a child, Muir loved watching nature. As a young man,he spent much of his life exploring the beauty of the wilderness.He walked more than a thousand miles across the country,through fields and woods.John Muir liked writing about the places he visited,describing their beauty. Muir also wrote about problems.In order to create more farmland for sheep and cattle, rnany trees were being cut down.This made Muir unhappy and worried,because he knew that trees were important to forests and to the animals that lived in them.Muir believed that nature should be conserved instead of being changed by human beings.He wrote articles in magazines and newspapers to spread the word about conserving forests.Soon,others began to listen. Muir wrote letters to important people,such as President Theodore Roosevelt.The president admired Muir's love for nature.When Roosevelt came to visit Muir in California. Muir convinced the president to go camping with him for three nights under the trees so they could talk about conservation.Later,President Roosevelt set aside 148 million acres of land for national forests and established five national parks.National parks are large areas of land that are protected from development. This means that people cannot build homes or businesses there. One of these parks is Yosemite National Park,the area that is featured on the back of the California quarter. Though it has been almost one hundred years since John Muir died,people continue his work today.His work as a conservationist helped us to see the beauty of our natural world.John Muir made us understand the importance of protecting our earth and our resources---then,now,and for the future. Options: A Watching natural views. B Writing about the places he visited. C Exploring the beauty of the wilderness. D Creating farmland for sheep and cattle. Answer: C Exploring the beauty of the wilderness. Question:
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output: What did John Muir spend much of his life doing when he was a young man?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: I can still remember the day I met my best friend Judy. She had just moved into the neighborhood and her grandmother brought her down to meet me. I hid behind my mother and she hid behind her grandmother,scared to look at each other. Soon we lost the shyness and started playing with each other. In the 7th grade ,I first lost touch with her. She was going through family problems and I _ her to be with the cooler people. None of my new friends liked her as much as I did because they knew she had problems. However, every summer we would always sit at each other's house, watch soap operas and talk about all the boys we like. It was last year when I noticed the problem. I guess I was too doveted in high school to realizeshe needed someone there. Anyway ,she made a new best friend and so did I. Then I didn't know why, but she started cutting herself! She then was diagnosed with clinical depression .At first, I was very upset, but we still stayed in touch. I wanted to be there with new her best friend basically deserted her and people were calling her crazy. Yesterday she came to me and said,"I never knew what a best friend was until you, the only person, would stop me cutting. I appreciate your help so much, and you didn't even know you were helping me." We both cried. And I guess a kind of lesson from my life so far is never to give up on your friends. Even if they aren't as cool as others, or people think they are crazy, they need someone there. If you desert them, you will only be guilty yourself. Options: A worried B shameful C shy D upset Answer: C shy Question:
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output: The write and Judy both behind because they felt _ when they met for the first time.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: I'm a Chinese girl. At school I have two good friends. Their names are Lucy and Lily. They are Americans. They are twins. They're eleven. They are good girls. Miss Gao is our English teacher. She is a good teacher. We like her very much. She likes us very much, too. We go to school at seven in the morning. At four o'clock we play games. At four thirty in the afternoon we go home. We are very happy. Options: A She's eleven. B She's twelve. C She's thirteen D She's fourteen Answer: A She's eleven. Question:
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output: How old is Lucy?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Text messaging, or simply "texting", which allows people to send and receive messages on mobile phones, becomes very popular today. The advantages of texting are obvious. Texting helps to save money. If you have a few words to greet your families and friends on their birthdays or on some important festivals, sending messages can be cheaper than phone calling. Texting helps to save time. Even if you want to send a message to 100 people, you can do it one second. Texting helps you to "talk" to someone when he is too busy to answer the phone. Texting can also help you to "talk" to someone secretly if you don't want others to hear what you are talking on the phone. These advantages are so amazing that many people are crazy about it. They hold mobile phones in hands all day long, send dozens of messages each day, and even text while driving or walking. However, texting has its disadvantages. Junk messages may come into your mobile phone box now and then. When your phone box gets too full, you can't receive any more messages. You may therefore miss some important information. What's more, if you don't do texting properly, for example texting while driving or walking, it can be dangerous. It can cause injuries and even death. It was reported that about 6,000 people were killed and half a million were injured for this reason each year. In Fort Lee, a small town in New Jersey, USA, three people died because they walked into traffic while texting in 2011. Two researchers at Stony Brook University, New York found that texters are 60% more probably to have an accident than others. When people are texting, they don't notice other people or things around them. To reduce traffic accidents, all drivers of the UN are now not allowed to text while driving. About 32 countries have passed laws _ the use of mobile phones while driving. Texting is a wonderful way of communication. However, only when we use it properly, can we fully enjoy the fun it brings. Options: A Two. B Three. C Four. D Five. Answer: C Four. Question:
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output:
How many advantages of texting are mentioned in the passage?