input question: Write a multi-choice question for the following article, with the given choices and answer: Article: We can see them every day, on every street corner, on every construction site in cities. They work day and night in the terrible working conditions and weather. They build the roads, the theaters, the cinemas, and the supermarkets. They're China's _ . More than 140 million workers have left their homes to look for job in cities. They hope to be rich, but they realize they have many problems making money. And one of the problems is the pride and discrimination from the people in cities. When night falls, I can see the sad faces of the migrant workers everywhere. You can see them playing cards along the streets. Many are living far away from where they are. I can sometimes feel their pain, knowing exactly what it feels like to live so far away from home in a city where I walk a different walk and talk a different talk. Yes, they dress differently and speak differently. Different habits, but they work hard. The people in cities regard them as outsiders, and most governments refuse to give them medical care and public schooling for their children. So many things need to be changed. The first is discrimination! They may not make as much money as some people in cities, they may not have everything we have, but they are honest. They are very important and necessary to China's economic development and have become an important force for the change of Chinese society. They're building the new China. So we should help them with our hands. Options: A Though migrant workers work hard, their condition is bad. B The condition of the migrant workers needs to be changed. C The people in cities aren't polite to the migrant workers. D China's development only depends on the migrant workers. Answer: B The condition of the migrant workers needs to be changed. Question:???
output answer: What does the report mainly tell us?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Many homes have cameras to protect them from danger. The cameras can tell the owners if someone has entered. But the cameras do not know whether the person is a family member, a friend, a postman or a criminal . But a new camera made by a French company can recognize faces. It can tell parents at work that their children have returned from school, or that the mail has been sent to their home. It can also tell them if a stranger has entered their home. When family members enter a home, the smart camera "recognizes" them and sends information to the owner's phone. The owner can choose to see the video then or later. But if an unknown person enters a home, the camera will send a warning sound on the owner's phone. This is what happened recently to a smart home camera owner named Damien. He lives in Paris. "On a Friday I was at work, having a big monthly meeting when my phone moved. At first I told myself 'Oh, it must be a wrong warn,' but my phone was telling me there was a face that the camera did not recognize. Something was happening in my house!" "I saw a person I did not know with his shoes on, which is not allowed in my apartment . I watched it on the video. I felt quite surprised. I hurried back home as fast as possible and called the police on the way. Thanks to the smart camera, the criminal was caught soon," said Damien. Options: A Catching Criminals in a Better Way B Strange Video Faces C Warning Sound on the Phone D Smart Home Cameras Answer: D Smart Home Cameras Question:???
output answer: The best title of the passage may be " _ ".

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Danny. . Danny: The pencil is green. It's not mine. It's my friend Kevin's. The eraser is not Kevin's. It's Sally's. She has three erasers. The red pen is Millie's. The ruler is Millie's, too. The blue notebook is not Millie's. It's John's. What's mine? The key is. It's not in my schoolbag. It's in my jacket. Thank you, Kevin, Sally, Millie and John. Options: A green B red C black D blue Answer: B red Question:???
output answer: The color of Millie's pen is _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Susan wang I have a best friend. His name is James. He is from the USA. We look _ different! I have blonde hair but he has red hair. I wear glasses but he doesn't. I am short but he is very tall. I'm very outgoing but he is very quiet. However, we both love singing and dancing. Sam Green I don't really have a best friend but one of my good friends is Kristi. She is from America. I sometimes call her Kwiti. She is funny and kind. And she really cares about everyone and almost everything. She became one of my good friends at the age of five. Mary Smith My best friend's name is Edna. She comes from Australia. She likes to talk a lot and hardly keeps quiet. Edna has curly brown hair and brown eyes. She always makes me laugh. Also, she sometimes helps me with my homework. Lisa Brown I have a best friend from India. Her name is Sinsha. I call her Kuttu. She is short. She has a round face and black eyes. She has long black hair. I can hardly get sad or angry when I'm with her. She often makes me happy. Options: A Kristi B Edna C James D Sinsha Answer: C James Question:???
output answer:
Maybe _ isn't funny.