In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

[EX Q]: Article: Carnival does not take place only in Louisiana. There are many celebrations around the world. In Brazil, the celebration is supposed to go on from the Saturday before Mardi Gras to Mardi Gras Day, but in some Brazilian cities the celebration can last seven or eight days. Just like New Orleans, not many important things are decided in Brazil from New Year's Day to Mardi Gras Day because everyone is preparing for or celebrating carnival. Most Brazilian parades have a subject, which could be political and historical. The parades had to have a subject related to Brazil until 1996. Some cities in Brazil do not have a street carnival but they might have an indoor ball. Bolivia has carnival parades for children and then more parades for adults. The children dress up in costumes and march in the streets. The adults make traditional dance groups and dance in the streets. But the main part of Bolivia's carnival is getting wet. Almost everyone gets wet from water balloons and water buckets. In Oruru, Bolivia, their carnival is held in the last ten days of the carnival season. People there participate in crafts and dancing, but their main carnival event is a ceremonial parade that lasts for twenty hours and parades for four kilometers. Over 20,000 dancers are involved as well as 10,000 musicians. This parade attracts at least 400,000 people. The carnival in Venice, Italy is often regarded as the most carefully prepared carnival and lasts the ten days before Lent . Many events are held in the canals including shows, concerts, dances, and water processions . The official ending to the celebration is the ball held in St. Mark's Square.
Answer: Carnivals around the world.
[EX A]: What's the best title of the passage?

[EX Q]: Article: She is a cute, quiet girl. As a daughter, she has no secrets from her mother, who is very pleased with her. But recently she has become somewhat mysterious, not so open as before. She has a diary that she keeps under lock and key. Her mother cannot help worrying about her: what if she falls in love, which is too early for a girl of her age. After all, she is reaching the "dangerous stage". These thoughts have caused trouble in the mother's mind. One weekend the girl came to tell her mother that she was going to the cinema with her schoolmate and would return late. This was the first time her mother agreed, and she couldn't help worrying because her daughter had never been away at night before. The mother waited till nine and her uneasiness got the upper hand over her. She decided to go out to meet her daughter. Just at that moment the noise of a car pulling up drew her to the window and - there was her daughter, waving goodbye to a boy. Her heart missed a beat. When the girl came in, the mother was watching TV, pretending nothing had happened."Mum, I'm back." "Yeah." "Sorry to be late. Still sitting up?" "Yes, Oh, that... Who's that boy?" The daughter was stunned for a moment. "Ah. It's my monitor. He gave a lift on his way home. Mum, I'm going to bed." "All right. Go to sleep early." Next morning when the mother went to the daughter's room to do some tidying, she found her diary left at her pillow. After a few minutes' hesitation she eventually opened it to the entry of the night before. It reads: Mum, it's love that made you ask, but it would show your understanding of me if you hadn't. Holding the diary, the mother fell in thought.
Answer: What the daughter did recently worried her mother.
[EX A]: Which of the following is TRUE according to the story?

[EX Q]: Article: The dirty, homeless man sat on the pavement, staring at the stones. He thought back more than twenty years to when he was a boy living in a small red brick house on this very street. He recalled the flower garden, the swing his dad made, and the bike he had saved up for months to buy. _ , for the brightness of those pictures hurt him, and his memory traveled on another ten years. He had a job by then, plenty of friends and started to come home less. He did not really want to remember those years, nor the day when, because of debts, he had gone home planning to ask for money. He felt embarrassed, but he knew exactly where his dad kept the money. When his parents stepped out of the room, he took what he wanted and left. That was the last time he had seen them. Ashamed, he went abroad, and his parents knew nothing about the years of wandering or time in prison. But locked in his cell he often thought of home. Once free, he would love to see his parents again, if they were still alive, and still wanted to see him. When his prison time was up, he found a job, but couldn't settle. Something was drawing him home. He did not want to arrive penniless, so he hitchhiked most of the long journey back. But less than a mile from his destination he started to feel sick with doubt. Could they ever accept this man who had so bitterly disappointed them? He spent most of that day sitting under a tree. That evening he posted a letter which, although short, had taken him hours to write. It ended with: I know it is unreasonable of me to suppose you want to see me ... so it's up to you. I'll come early Thursday morning. If you want me home, hang a white handkerchief in the window of my old bedroom. If it's there, I'll come in; if not, I'll wave good-bye and go. And now it was Thursday morning and he was sitting on the pavement at the end of the street. Finally he got up and walked slowly toward the old house. He drew a long breath and looked. His parents were taking no risks. _ The man threw his head back, gave a cry of relief and ran straight through the open front door.
Answer: He was longing to return home and felt excited.
[EX A]:
Why did it take him hours to write the letter?