input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The Chinese boy is Li Lei. He's thirteen. He's in No.3 Middle School. He's in Class Two, Grade One. His good friend is Jack. He's English. He's in Li Lei's school. He's in Class One, Grade Two. Mrs. Read is an English teacher in their school. She is an English woman and she teaches Grade 3. Jack and Li Lei have a secret . Jack is their English teacher's son. Options: A Grade One B Grade Two C Grade Three D Class Two Answer: B Grade Two Question:???
output answer: What grade is Jack in?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: "Track!" said my master. Like any good tracker-dog who has received the command he most loves, I gave a bark of excitement, put my nose down to the ground and sniffed. The ground was rich with smells. Even in the high-class housing area where we were working, the stones held traces of many sole and confusing scents (smells). As I searched for the scent that would give me a clue to the tail of the guilty man, my tail wagged slowly, thoughtfully, delightedly. Work was like play to me; I enjoyed it. A small group of people gathered behind us. Among these onlookers was the old caretaker of the building next door to ours. He spoke in a scornful voice, "You actually think your dog might catch a thief three days after the event?" My master said nothing, but I'm sure he must have smiled. I did not turn to look. I knew he would not speak unless it was to give me a new command. I needed to concentrate. My task was difficult. I had to pick out one scent among the many that lay about and then tracked it to its source. "You're wasting your time," said the caretaker. I looked at him without raising my head. He was running his hand over his fat stomach. His rough palm and smooth shirt combined to make a slight noise. It was part of my training to be aware--often it is only a little whisper of a noise that alerts you to be drawing of a weapon. But of course the aging caretaker was going to do no such thing. There was no smell of fear or nervousness about him. He was merely being clever and talkative. "I've seen many tracker-dogs in my time," said the caretaker to the onlookers. I served with the police years ago. We would never have thought of using a tracker-dog to find a car thief. Impossible. Everyone knows that dogs are useless in such matters. In a sense he was right. I'm sure there's no need to tell you that, just as a dog's hearing is much better than a human being's, so his sense of smell tells one thing from another far better than a great detective. If Sherlock Holmes could work out that a man had had an egg for... Options: A can give us fewer details about what a human has already discovered B can achieve more than what a human's only if the smell is not hidden C is particularly trained to pick out one scent among hundreds D is better than its sense of hearing when it does tracking Answer: C is particularly trained to pick out one scent among hundreds Question:???
output answer: In the dog's opinion, its sense of smell _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The airport in Boswell is twenty-one miles from the city. The banks and business offices are in the center of the city. Read these notes from the diary by Mr. Reg Simpson: March 2004 15 MON Group of 35 French students visiting Boswell -- want cheap holiday 16 TUES Mr. and Mrs. J. Grant arriving from Paris -- only stay a night at Boswell -- leaving early on the 18thby air 17 WED Mr. Nagashima, Tokyo, arriving for a two-day business trip 18 THUR 65 Russian students need two days in a cheap hotel 19 FRI have a group meeting about how to attract travelers from Asia 20 SAT Mr. and Mrs. Johnson, from Washington D.C., arriving by air 21 SUN Dinner with Bella at King Garden and watch King Kong at 9:00 p.m. 22 MON Mr. and Mrs. F. Ray, need cheap hotels for two days Options: A a headmaster B a travel manager C a traveler D an engineer Answer: B a travel manager Question:???
output answer: Mr. Reg Simpson is probably _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average of seven to eight hours a night. After the age of fifty the average sleep time goes down to 6.5 hours a night. Most people have a bad night when they can not sleep. About one in three Americans has a problem with sleep. Many of these people can not fall sleep. This problem is called insomnia. This is not a new problem. Many famous people in history had insomnia. Some of these people had special ideas to another to make them sleep. Benjaming Franklin, the famous stateman and inventor ,had four beds. He moved from one to another to fall asleep. King Lousis XIV of France had 13 beds and hoped that he could fall asleep in one of them. Mark Twain, the famous American writer, had a different way. He lay on his side on the end of the bed! Options: A was an old man B thought it was easy to go sleep C was a famous writer D didn't have much room to sleep in Answer: B thought it was easy to go sleep Question:???
output answer:
Mark Twain lay on his side on the end of the bed because he _ .