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.

Input: Consider Input: Article: The London Marathon celebrates its 32nd birthday. That is 32 years of stresses and anxieties, blisters and painful knees, and tales that are hard to believe. Somehow, I've managed to run four of _ . And I have medals to prove it. It seemed like a good idea at the time. I watched the first London Marathon on March 29th, 1981. It seemed extraordinary that normal people would want to run 26 miles and 385 yards. And, it must be said that they looked strange and not quite steady at the end of it all. There are, indeed, terrible tales of people losing consciousness when they reach the finishing line. But it drew all my attention. I knew I had to do it. Three years later I was living in London, not far from Greenwich where the event begins, and it seemed the perfect opportunity to give it a go. I was only a short train ride from the starting line, but more than 26 miles from the finish. "Who cares?" I thought. By the end I did. The moment I crossed that finishing line and had that medal placed around my neck was one of the finest in my life. The sense of achievement was great. Knowing that I'd run a Marathon felt extremely good. London provides one of the easiest of all the officially approved marathons because most of its course is flat. Yes, there are the cobblestones while running through the Tower of London, and there are the quiet patches where crowds are thin and you are crying out for some encouragement -- those things matter to the "fun" runners like myself, but the serious runners don't think of such things. Since 1981,almost half a million people have completed the London Marathon, raising more than $ 125 million for charity. For the majority of the runners, this is what it is all about. It is for charity, for fun, for self-development. I have always loved it. It's crazy, and it's one of the greatest things I've ever done. If you want to feel as though you've achieved something, run a marathon.
Answer: Greenwich.

Output: From what place does the London Marathon start?

Input: Consider Input: Article: Mrs. Janes gave music lessons at a school.She had a good voice and enjoyed singing, except that some of her high tones sound like a gate that had forgotten to oil.Mrs. Janes knew her weakness well, and took every chance she could find to practise these high notes. As she lived in a small house, where she could not practise without disturbing the rest of the family, she usually went for long walks along the country roads whenever she had time and practised her high notes there.Whenever she heard a car or a person coming along the road, she stopped and waited until she could no longer be heard before she started practicing again, because she was a shy person. One afternoon, a fast, opened car came up behind her so silently and so fast that she didn't hear it until it was only a few yards from her.She was singing some of her highest and most difficult tones at that time and as the car passed, she saw an anxious expression came over the driver's face.He stopped his car suddenly, jumped out and began to examine all his tyres carefully. Mrs. Janes didn't dare to tell him what the noise he had heard really was, so he got back into the car and drove off.
Answer: She sang terribly, she was no singer at all.

Output: How did Mrs. Janes sing?

Input: Consider Input: Article: often teach about happiness and what has become clear is this:There are some qualities always unhappy people have.Here are some of them. Happy people know life can be hard and tend to live through hard times.They take responsibility for how they got themselves into a mess,and focus on getting themselves out of it as soon as possible.Unhappy people see themselves as victims of life and stay stuck in the"look what happened to me" attitude instead of finding a way through and out to the other side. Most happy people believe in the good in people instead of thinking everyone is out to get them.Generally open and friendly towards people they meet,happy people foster a sense of community around themselves and meet new people with all open heart.Unhappy people are distrustful of most people they meet and don't think strangers can be trusted.Unfortunately,this behavior slowly closes all chances of meeting new friends. Unhappy people believe someone else's good fortune steals from their own.They believe there's not enough goodness to go around and always compare others'against theirs.This leads to jealousy .Happy people know that others'good luck and circumstance are just signs of what they also can achieve if they try hard enough.They believe in unlimited possibilities and don't get stuck in thinking one person's good fortune limits their possible outcome in life. There's only so much space between the two ears.Unhappy people fill that space with constant worry and fear.Happy people experience fear and worry too,but make an important difference between feeling it and living with it.When fear or worry crosses a happy person's mind,they'll ask themselves if there's an action they can take to prevent their fear or worry from happening and they take it.If not,they realize they're spinning in fear and they lay it down.
Answer: They don't believe in every people they meet.
Output: What is implied about happy people?