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.

Q: Article: We each have a unique genetic (,) make-up. Every cell of your body has the same set of about 100,000 separate genes made of DNA. These are the instructions for producing a person. Genes decide everything from the colour of your skin to the way your brain works. You have one of several billion combinations of DNA which come from the random mixing of your parents' genes. Except for identical twins , no one has the same combination as another person. You are unique! You are unique in another way too: in the way you are raised and all the experiences you have from before birth to adult life. These experiences influence you, your behaviour and attitudes, and the choices you make. But are genes or life experiences more important in shaping your appearance and personality? Scientists are studying twins to find out. One set of twins occurs every 70 births---some are identical and others are non-identical twins. Identical twins are special because they share exactly the same genes and often the same environment. Non-identical twins are more like ordinary brothers and sisters. Some identical twins have been adopted and brought up in different homes. With identical genes but a different home environment, scientists can study twins to see how much a particular feature depends on the genes we inherit. For example, we know that eye problems, like short-sightedness, are mostly genetic. But resistance to pain is largely dependent on experiences. Genes also influence our eating habits. Identical twins brought up apart often like to eat at the same time of day and feel full after eating the same amount. Non-identical twins in similar circumstances have more varied eating habits. Identical twins are also more likely to follow the same patterns for marriage and divorce than non-identical twins. Scientists are trying to identify the different genes that influence our behaviour. Some people are thrill-seekers and get into risk-taking and adventurous activities. They take up extreme sports like bungee jumping and possibly take drugs. Scientists have discovered a gene which affects _ . We could ask, "Are our lives determined by our genes or our upbringing?" Scientists are learning more all the time, but it is certainly true that both are important in making us who we are.
Answer: To discover what shapes us as individuals.

A: Why are scientists studying twins?
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Q: 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.

A: From what place does the London Marathon start?
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Q: Article: There seems to be a general assumption that brilliant people cannot stand routine ; that they need a varied , exciting life in order to do their best . It is also assumed that dull people are particularly suited for dull work . We are told that the reason the present-day young complain so loudly about the dullness of jobs is that they are better educated and brighter than the young of the past . Actually , there is no evidence that people who achieve a lot desire , let alone live , colorful lives . The opposite is nearer the truth . Einstein worked out his theory of relativity while serving as a clerk in a Swiss patent office . Immanuel Kant's daily life was a dull routine . The housewives of Konigsberg set their clocks when they saw him pass , on his way to the university . He took the same walk each morning , rain or shine . The greatest distance Kant ever traveled was sixty miles from Konigsberg . It may be true that work on the assembly line dulls the abilities and empties the mind , and the cure is only fewer hours of work at higher pay . But during fifty years as a workingman , I have found dull routine coexisting with an active mind . While doing dull , repetitive work by the water , I could talk with my partners and compose sentences in my mind , all at the same time . Chances are that had my work been too interesting I could not have done any thinking and composing at work or even on my own time after returning from work . People who find dull jobs unbearable are often dull people who do not know what to do with themselves at leisure . Children and mature people will get used to dull routine , while the adolescent , who has lost the child's ability for concentration and is without the inner resources of the mature , needs excitement and novelty to get rid of boredom .
Answer: It was too interesting to think of anything else .

A:
How does the author feel about his repetitive work by the water ?
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