answer: #Person2# wants to buy a camcorder, and would like to see the smallest Sony model. #Person1# introduces the battery life, how to take still photos and the night vision of the camcorder to #Person2#.
documents: #Person1#: what are you looking for? 
  #Person2#: I want to buy a new camcorder for my trip this summer. 
  #Person1#: do you know what camcorder options are available? 
  #Person2#: not really. I thought I'd just have a look today. 
  #Person1#: whould you like to look at the new digital camcorders that have just come in? 
  #Person2#: sure. I'd like to see the smallest camcorder that you have first. 
  #Person1#: ok. This Sony model is their newest and our most popular camcorder. Why don't you see if you like the way it feel? 
  #Person2#: it's very light. That would be good. How is the battery life? 
  #Person1#: it's got an above-average battery life. It lasts up tp 12 hours and can be charged in 30 minutes. 
  #Person2#: can you also take still photos with this? 
  #Person1#: yes, that is an option. 
  #Person2#: how about night vision? Can you use it in the dark? 
  #Person1#: yes. I can show you examples of some footages that was taken with this camera in the dark. 
  #Person2#: that's not bad at all. How's the microphone? Does it pick up much sound? 
  #Person1#: It can record any sound that's within about 8 feet of the camera. 
  #Person2#: how does that compare with other models? 
  #Person1#: there are models that can pick up more sound than this one, but they're much bigger and heavier than this one. 
  #Person2#: I guess you can't have everything, can you?