input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Joe was an old man. The 75-year-old lived very happily in a village and had a beautiful family. Joe had four grandchildren, and they visited him during their holidays. During one vacation, Joe was preparing his home for the kids: cleaning and buying their favorite foods. After he finished working, he realized he lost his favorite watch. The watch was a gift from his wife when their first child was born. Joe loved the watch very much, especially after his wife's death. He was very upset about losing it. Once his grandchildren came, they promised him they would find the watch. One granddaughter asked: "Grandpa, do you remember when you saw the watch last before it went missing?" "I guess when I was cleaning the barn !" Joe replied. The children looked for more than two hours with Joe, but they could not find it. The kids were now also sad, but they tried to comfort their grandfather. One grandson went back to the barn to search again. Joe asked why he was going there a second time. But the little boy just asked the others not to follow him and to remain silent. He was there for about fifteen minutes and then rushed to his grandfather. He found the watch and happily gave it to Joe. Joe was surprised and asked how he was able to find it. The little boy replied: "I sat there without making a noise, and the barn was so silent. After a few minutes, I heard the 'tick, tick' sound and found the watch." Joe hugged and thanked the little boy. Options: A He cleaned the barn carefully again. B He searched the barn carefully for two hours. C He made no noise and followed the ticking sound. D He asked other children for help. Answer: C He made no noise and followed the ticking sound. Question:???
output answer: How did one of the grandchildren find the watch?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Two men are walking in the park. One is Mr Brown, a worker, the other is Mr Black. Mr Brown is going to a chair. It is beside the road. Mr Black is behind him. Mr Brown finds Mr Black. Now Mr Black begins to walk faster, because he wants to get to the chair before Mr Black. Now Mr Black begins to walk faster because he also wants to get to the chair first. Then they both run .Mr Black runs faster than Mr Brown. So he gets to the chair first and sits down on it. Mr Brown runs after Mr Black. When he gets to the chair, he sees Mr Black sitting on it. He is sorry to show a notice with the words "Wet Paint" to Mr Black . Now Mr Black knows why Mr Brown is going to the chair. Options: A The worker B Mr Brown C Mr Black D A strange Answer: C Mr Black Question:???
output answer: _ get to chair first.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A group of old classmates, who have succeeded in their work, got together to visit their old university professor. The conversation soon turned to complaining about the stress in work and life. Offering his guests coffee, the professor went to the kitchen and returned with a large pot of coffee and many cups-china , plastic and glass, some plain looking, some expensive and some lovely. The professor told them to help themselves to the coffee. When all the students had a cup of coffee in hand, the professor said, "Can you notice all the nice looking expensive cups were taken, leaving behind the plain and cheap ones? While it is normal for you to want only the best for yourselves, that is the source of your problems and stress." "What all of you really wanted was coffee, not the cup, but you went for the best cups and were eyeing each other's cups." "Now think about this: life is the coffee, and the jobs, money and position in society are the cups. They are just tools to hold and contain life, and do not change the quality of life. Sometimes, by concentrating only on the cups, we fail to enjoy the coffee. So don't let the cups drive you, enjoy the coffee instead." Options: A Visiting their old university professor. B Seeing each other. C Complaining about their stress in work and life D Showing each other's success. Answer: A Visiting their old university professor. Question:???
output answer: What did the group of old classmates get together for?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Last week,Chicago became the first city in the US to join the "Lights Out Plan".People turned off the lights in the city's tallest buildings,so that thousands of birds could get to their winter homes.Every year in autumn,some birds fly over Chicago on their way to the south,and come back the next spring. Lights mean danger to birds.Birds find their way by looking at the stars in the sky.Lights in tall buildings are so bright that birds may mistake them as stars.This means they can not find the right way to go home. This month,about 300 types of birds are flying over Chicago to go back to the south to live through the cold winter.Birds fly to warmer places for a few reasons.Many birds cannot live in the cold,so they fly to warmer places.But there are other reasons,too.Birds need to look for food in the south.Another reason is that they want to have baby birds.Many birds like to have their baby birds in the same "house" they lived in last year,so they fly back there. There are about 9,000 kinds of birds in the world,and about 600 kinds of birds _ .Some birds can fly a very long way.Sometimes they fly to other countries.We have fewer birds today because there are fewer places for birds. Options: A lots of birds are often ill B people kill lots of birds C there are fewer places for birds D other animals eat them Answer: C there are fewer places for birds Question:???
output answer:
Today we have fewer birds because _ .