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.

Example Input: Article: My 11-year-old son and I rides bikes to and from his school every day. I accompany him on the 20-minute ride through Manhattan, drop him off and return at the end of day to pick him up. We always ride together; sometimes he leads; sometimes I do. And as we ride, we communicate the ways to minimize the dangers: Don't go too fast, and watch out for doors suddenly swinging out from parked cars and jaywalking pedestrians, etc. Some friends worry about the risk of riding in traffic, but is there a better way to let my son know how to deal with traffic dangers? But recently he requested me to start hanging back a half block or so. This way he could enjoy the feeling of riding on his own, with the security of knowing that I was nearby in case he needed me. This is healthy, of course, as my son needs space to develop independence in preparation for his inevitable (,) departure from home. However, that means soon he will want to ride to school on his own, and I will no longer have this wonderful routine. "Let your children go if you want to keep them." I understand this and am trying to let my son go in age-appropriate phases, but I still suffer. It's one of the most troubling experiences of parenthood -- recognizing that your presence is becoming less welcome. My dilemma as a husband mirrors the concern I feel as a parent. My wife has just left on a six-month mission to cover the situation in Libya. In the days leading up to her departure, we spoke openly about the possibility, however unlikely, that she might be killed. But while I influence her decisions, I do not control them. Finally, it was her decision. I know that letting go is the wisest path in this case too. As we travel through life's phases, we must let go of so much. And I don't think it gets easier with practice. But maybe just accepting that eventually we will have to let go is the secret to living a full life.
Answer: To teach his son to ride in traffic.
Example Output: Why does the writer accompany his son on his daily ride to school?

Example Input: Article: Some businesses and apartment buildings are telling kids to go away. A device called the Mosquitois being used in the United Kingdom, Australia, and New York to keep kids from gathering in big groups and causing trouble. The Mosquitomakes a noise that only kids can hear. About 3000Mosquitounits have been fixed in the United Kingdom. In the United States, managers of an apartment building in New York City recently fixed one to keep noisy kids from taking over the building's entrance-hall. A children's rights agency in England wants the device forbidden. The agency says the device unfairly targets teens. Some also worry that the high sounds could hurt young ears. Fans of the Mosquito say it keeps kids out of trouble and off private property. "Mosquito devices violate the human rights of kids. The use of the devices is targeted at kids because it considers all kids as troublemakers. The devices are also harmful because the noise could hurt kids' hearing. Besides violating our rights, the Mosquitois dangerous. It could hurt the ears and the hearing of teens, babies and animals because they are more sensitive," says California eighth grader Kelly Straky. "It is not right to place the device in a public place. Teenagers have as much right to public places as adults. I listened to theMosquitosound, and it was extremely loud. It hurts not only your ears but also your whole head. It isn't just annoying; it's painful. It should not be allowed." Fans of the Mosquitobelieve that property owners have a right to decide who can be on their property and who cannot.Mosquitodevices are a method of protecting private property and keeping the peace. Property laws are put into place to protect the public. "Yes, I do believe that the rights of teens should be valued, but we must always put ourselves in other people's shoes and see the other side. In this case, doing so allows people to understand the negative effects, such as crime, that loitering can have on an area or a community," said Kayla Hill from New York.
Answer: Lawyers.
Example Output: Who are probably fans of the Mosquito?

Example Input: Article: A few months ago I was at a bus stop in town in the evening. The bus came on time and I took the window seat. The bus was travelling by the seashore and I was enjoying the soft wind while watching the sea waves . After a few minutes the bus made its next stop. A young boy and a girl got on. They were standing on my left when the bus pulled off. I looked at them in surprise and realized that all the window seats were taken up. They could sit but not together. _ . I got up and offered them my seat. The young lady smiled kindly and said thanks. I took another seat and we parted our ways. I don't remember whether I got off the bus before them or not. Months passed by. Suddenly one day while I was standing at the same bus stop waiting some time for the bus to arrive I heard a voice. "Excuse me, Uncle." I looked in the direction of the voice. It was a beautiful young lady. Puzzled, I said, "I do not recognize you." She said, "Do you remember you gave us your window seat?" Puzzled, I said, "Maybe, but what is so great in that?" She said, "If you had not given your seat that day, perhaps I would have not sat with my friend. By sitting together it helped us bridge a misunderstanding that had been between us forever. Do you know we are getting married next month?" "Good! God bless both of you," I replied. The young lady again said thank you and went on her journey. I realized the importance of giving that day.
Answer: Because they couldn't sit together.
Example Output:
Why were the young boy and the girl standing on the bus?