Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Once there were two crows whose opinions were always opposite. One day, one of the crows said to the other, " You should realize, of course, that I can fly much higher than you." " Don't be ridiculous ." the other crow said. " Everyone knows that I can fly much higher than you." "No, you can't" the first crow said. "Yes, I can" the second crow replied, and the argument went on and on. At last they decided to have a contest to solve the argument. " We will compete to find out who can fly higher while carrying a bag" the first crow said. They argued for some time because of the size of the bag, but at last _ . Then there was a further argument about what each bag would be filled with. Finally, they agreed that the first crow would fill his bag with cotton and the second crow would fill his with salt. The first crow thought he was clever to agree to this, because salt is much heavier than cotton. At last they were ready for the contest. Holding their bag in their mouths, they flew into the sky. They had not been flying for long. However, when it began to rain- as the second crow had expected it would. Can you guess who could fly higher? Options: A lighter B heavier C bigger D smaller Answer: B heavier Question:
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The answer is:
In the rain the bag with cotton in it would got _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: In northern China winter is long and cold, lasting from December through March. You can often see snow. Summer lasts from May through the end of August. The best time to visit northern China is spring and autumn. The days are warm but the nights are cool. Winters in central China feel colder than they look. You will seldom see snow. Winters are short, lasting from January to the end of March. Summers are long hot and humid, lasting from April through September/October. In spring flowers are blooming and the tree's leaves turn green so there is an air of freshness. However, autumn usually sees clearer skies, and it rains a little. It is very wet in the south and high temperatures last for a long time. Winter from January to March, is short but can feel very cold. But it doesn't snow. Summer through September is the rainy season where temperatures and humidity reach highs. In autumn the heat and humidity weather stops. There is always a chance of rain. Options: A Northern China B Central China C Southern China D None Answer: A Northern China Question:
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The answer is:
Which part of winter lasts nearly four months?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Hello, I'm Kan. I like different kinds of food. I like hamburgers, ice cream, salad and orange juice. For breakfast, I often have some milk and hamburgers. I don't like dessert. My favorite football star, Ronaldo eats lots of healthy food. He likes eggs and vegetables for breakfast. For lunch, he eats hamburgers, potatoes, chicken, oranges and apple juice. For dinner, he likes meat and French fries. He doesn't have dessert. " I like football better." He says. Options: A a student B a football star C a basketball star D runner Answer: B a football star Question:
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The answer is:
Ronaldo is _ .