input question: Write a multi-choice question for the following article, with the given choices and answer: Article: How green are you? Do you know how to be green? We all need a healthy environment, but we produce waste every day and it does harm to our environment. Though we are young,we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you. Reduce Reduce means "use less",Don't waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think whether it is really necessary--or maybe the old one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from abroad. Reuse Reuse means "use again". Use things for as long as possible. When we buy things,make sure that they last a long time. We should look after them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It's better to use a china cup and a lunch box because you can use them again. Recycle Recycle means "change things into something else". Though it takes energy to change something into something else, it's better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials,such as recycled paper, to help save trees. So please remember these three words:reduce, reuse and recycle. Options: A You can burn them. B You can use them again. C you can throw them away. D You can change them into something else. Answer: B You can use them again. Question:???
output answer: Why is it better to use a china cup and a lunch box ?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Philip likes to play football. He often plays football after school with his friends. Sandy likes to play basketball. She teaches her friends how to play it every Sunday afternoon. Han Mei is very good at the computer. She always uses it to draw pictures three times a week, and she uses it to surf the Internet. She has a good friend in America. Her name is Mary. Lin Tao is also good at drawing pictures. But he never uses computer to draw. Options: A Once a week B Three times a week. C Once a day D Every day Answer: B Three times a week. Question:???
output answer: How often does Han Mei draw with computer?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: My name is Lisa.I have a bird.She is white.So I call her Xiaobai.Xiaobai is only two years old.She's not big.But she is beautiful and clever.She can speak. One day I go shopping with my sister Gina and Xiaobai.At Green Clothes Store Gina sees a red skirt and says, "Look! Lisa! That red skirt is very beautiful." Xiaobai answers her instead of me, "No.I think you look nice in that green skirt." Gina says, "OK.I listen to you." Then she asks the shop assistant, "How much is the green one?" The shop assistant looks at Xiaobai, opens her mouth but says nothing.At last she says to Gina, "I never see a bird that can speak these words.It's great! You can take this green skirt.Oh, you don't need to pay for it." Gina is very happy.She asks me and my bird to have a big lunch in Leo's Restaurant and then we go home. Options: A in the morning B in the afternoon C in the evening D all day Answer: A in the morning Question:???
output answer: Gina and Lisa go shopping _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: My sister Mary is 12 years old. Her birthday is on November 10th. Every year, on the morning of that day, my parents take us to Zig Zag's Clothes Store. There my mother buys some clothes for Mary. Then we go to Huaxing Bookstore. There I buy some CDs for Mary, and my father buys a book for her. In the afternoon my parents have a birthday party for Mary at home. Mary's friends Bill, Jim and Cindy come to the party. Bill brings some pens for Mary. Jim gives Mary some balls because she likes playing with them. Cindy gives Mary a cake. Mary is very happy. Oh, I'm Mary's brother. My name is Nick. Options: A ten B eleven C twelve D thirteen Answer: C twelve Question:???
output answer:
Mary is _ years old.