answer: #Person1# asks #Person2# not bother to call an ambulance.
documents: #Person1#: Ah, Oh! Are you hurt?
  #Person2#: I don't think so. I'm just shaken up a little.
  #Person1#: Maybe I'd better call an ambulance.
  #Person2#: No, don't bother. I think I'm OK.
  #Person1#: Are you sure?
  #Person2#: Yes, it's OK.