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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.
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Article: A messy desk can actually lead people towards clearer thinking, say researchers from Germany. The researchers found in a series of linked studies - using a messy desk and a messy shop front - that people actually thought more clearly when all around was chaos, as they sought to simplify the tasks at hand. Visual and mental clutter forces human beings to focus and think more clearly. Famous thinkers and writers such as Albert Einstein and Roald Dahl have been notorious for their untidy desks. "Messy desks may not be as detrimental as they appear to be, as the problem-solving approaches they seem to cause can improve work efficiency or increase employees' creativity in problem solving," say the authors. "Business and government managers often promote 'clean desk' policies to avoid disorganized offices and messy desks, for the purpose of boosting work efficiency and productivity," writes lead researcher Jia Liu of the University of Groningen in a paper published in the Journal of Consumer Research. "This practice is based on the conventional wisdom that a disorganized and messy environment can clutter one's mind and complicate one's judgments." "However, not all evidence supports this conventional link between a messy environment and a messy mind." The scientists tested people's response in various 'messy' environments - including a messy shop front, a disorganized desk, and even a work environment where a language task 'reminded' people of messiness. The authors found in the series of six studies people tended towards simplicity in their thinking. "They categorized products in a simpler manner, were willing to pay more for a T-shirt that shows a simple-looking picture, and sought less variety in their choices." said the researchers.
Answer: to support the idea that clearer thinking comes from messy environment.
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Why does the author take Albert Einstein as an example?

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Article: My daughter and I collected the empty cans and bottles in our home this morning.We had 6 full garbage bags later so I knew we would be spending a bit more of time at the recycling center.When we got there,a man and his kids were also doing the morning recycling and were using two of the four machines to recycle their plastic and cans.Luckily,we were able to use the 2 remaining machines. Of course,there were others that came,but when they saw the two families with garbage bags full of recycled things,they quickly left.However,one woman came in with just 5 cans and looked as if she was in a hurry.So I stopped what I was doing and let her in to recycle her cans.Of course,she was grateful,and it felt good to let her go ahead of me.But that was not the whole story. My daughter and I continued to work through the bags,but the plastic recycling machine stopped working because it was full.My daughter was left with nothing to do.The other family was still using the other two plastic recycling machines,but it seemed that they were almost done.I just told my daughter we would have to wait until they were done.But the man of the other family came through with another act of kindness.He offered to let us go ahead of him.I was really surprised,because we had more than 5 bottles,but he didn't seem to mind.I happily accepted _ It was great to give and then to get an act of kindness in turn.It was small,I didn't expect it,but it surely brightened up my day.
Answer: Because the woman seemed to be in a hurry.
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Why did the writer let the woman recycle her cans first?

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Article: I have this old clock that belonged to my mom. My dad gave it to me years ago after mom passed away. I have mixed feelings about having the clock. I love it because it was my mom's, but it also holds some bad memories. You see, it chimes. It counts out the hour and rings once on the half hour. Or at least it used to. Now you never know what number it will ring. When my mother was at home dying from cancer, she asked for the clock to be unplugged. Hearing the hours count down really angered and frightened her. Mom passed away. I decided I wanted to get the clock fixed so I could remember the good hours we had with her. I took it to a local clock shop the other day. "I know this has no particular value as a clock, but it was my mom's and I need to get it fixed," I said to the shop owner. I went on to describe the problem. "We get a lot of these in," he told me. "Here's what I do. We remove the clock works and replace it with a battery-operated movement that chimes electronically," he told me. "You can't fix this?" "No, we don't have the time nor the parts." I thanked him and went home. I called a few other places and was told the same thing. "How incredibly sad," I told the last one disappointedly. How incredibly sad that we have become a society that replaces craftsmanship with convenience and easy fixes. We copy the original instead of creating something new. We duplicate ; we don't originate . Sadly, the same goes for our attitude to life itself. Each of us is an original, one of a kind. But we find it so much easier to copy another style than to develop our own. We are wannabes rather than hey-world-look-at-mes. We fail to see the real value in who we are, so we spend our lives trying to be someone else.
Answer: Because it left the author with mixed feelings.
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Why did the author decide to get the clock fixed?