answer: Dr. Stone shares with #Person1# how he became an expert on smell, some interesting information about smells and the favorite smell.
documents: #Person1#: Dr. Stone, how did you become an expert on smell?
  #Person2#: Well, I didn't intend to in the first place. But when I was in university, there was a course on senses. The other senses seem to be more concrete somehow, but smell is so personal. I found it extremely interesting.
  #Person1#: Do you have any interesting information to give us about smells?
  #Person2#: Well, let's see. Did you know that it's harder to forget smells than to forget facts? There have been experiments where people could pick out a particular smell thirty days after smelling it for the first time.
  #Person1#: Really? So smells can bring back more memories than, say, music?
  #Person2#: That seems to be the case.
  #Person1#: That's interesting. So what's your favorite smell?
  #Person2#: Oh, I have lots of different ones. The smells of the sea reminds me of happy family holidays, and the smell of roses makes me think of my friend's house. Strangely enough, I like the smell of air craft fuel at airports. Then I know I am going to fly somewhere exciting. But it's the general smell of my garden in the rain that I really like the most. That means I am at home where I should be.