answer: #Person2# finds the camera's batteries are worn down. #Person1# and #Person2# will look for a photography shop.
documents: #Person1#: Lucy, take my picture here, OK?
  #Person2#: Sure. Just a minute. Let me take my camera out.
  #Person1#: What's the matter?
  #Person2#: I'm not sure.
  #Person1#: Is it broken?
  #Person2#: I hope not! Oh, I see.
  #Person1#: What is it?
  #Person2#: The batteries are worn down. I need replace them.
  #Person1#: Where can we get batteries?
  #Person2#: All photography shops carry them.
  #Person1#: OK. Let's take a walk and look for a shop that does.