input question: Write a multi-choice question for the following article, with the given choices and answer: Article: You can't always know when there'll be a heavy rain or when to take an umbrella with you. But designer Mikhail Belyaev doesn't think that forgetting to check the weather report before going out should cause you to get wet in the rain. That's why he created the Lampbrella--a lamp post with its own "umbrella". The designer says he came up with the idea after watching people get wet on streets in Russia. "Once, I was driving on a central Saint Petersburg street and saw people trying to hide from the rain under the street lamps. I thought it would be a good idea to have a Lampbrella built into a street lamp." he said. The Lampbrella is a street lamp fitted with an umbrella canopy . It has an inside electric motor which can open or close the umbrella freely. The Lampbrella will offer people cover whenever it starts raining. After three minutes of not being used the canopy is closed. According to the designer, the Lampbrella would move at a very low speed in order not to cause harm to people. What's more, it would be grounded to protect from a possible lightning hit. Each Lampbrella would offer enough cover for several people. Being 2 meters off the ground, it would only be a danger for the tallest man. While there are no plans to take the Lampbrella into production , Belyaev says he recently introduced his creation to one Moscow company, and insists his creation could be on any street where a lot of people walk but there are no canopies to provide cover. Options: A A special umbrella - Lampbrella B Why Belyaev created the Lampbrella C A special light - Lampbrella D Where the Lampbrella first appear Answer: A A special umbrella - Lampbrella Question:???
output answer: The best title of this passage is _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mum gives little Jerry twenty yuan. Then little Jerry goes shopping. He gets on a bus and sits down next to an old woman. Then he sees the old woman's bag is open. There is twenty yuan in it. He quickly looks into his pocket. The money isn't there now! Little Jerry is sure that the old woman is a thief . He wants to take back the money from the old woman's bag. He carefully puts his hands into the old woman's bag, takes the money and says nothing. Then, the old woman shouts, "Where is my money? I can't find it. There is a thief on the bus." Little Jerry feels strange . Then he sees twenty yuan under his seat. Little Jerry is thinking a question now, "Am I a thief?" Options: A the old woman's money B his money C the thief's money D the driver's money Answer: B his money Question:???
output answer: Little Jerry sees _ under his seat.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A bag is useful and the word "bag" is useful, too. Here is an interesting phrase , "to let the cat out of the bag". In meaning it is the same as "to tell the secret ". And there is an old interesting story about _ . Long ago, when farmers wanted to sell chickens at the market, they would usually just throw the chickens in cloth bags. But cats were cheaper than chickens at that time, so many farmers would put cats into the cloth bags but not chickens. One day, a woman asked a man for a chicken. The man gave her a cloth bag in which there was a cat. _ When the man opened the cloth bag, a big black cat ran out. Not a chicken! The man's secret was out and everyone knew it. Now when we say someone gives away a secret, we say "he lets the cat out of the bag". And that is the story where the interesting phrase came from. Options: A tell the secret B sell the cats C get more money D keep the cats quiet Answer: C get more money Question:???
output answer: The farmers put cats but not chickens in the bags to _ when they sold chickens.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: This is my school. There are many trees and flowers in it. The teaching building is big and tall. There is a big playground in our school..It is very nice to have it . After 4:30 in the afternoon, many students come to the playground to play football and some students play table tennis in the table tennis room. There are 1,200 students in 30 classes in our school. The students all like to study. The teachers in our school are very good. They help the students to study and sometimes play with them .All the students like them, too. Options: A 45 B 40 C 75 D 60 Answer: B 40 Question:???
output answer:
There are at least _ students in one class.