anchor.diff:  
   
       //is this the simplest possible "coherent" conversation?
  -    static String buildConversation(Doll doll, Doll secondDoll) {
  +    static String buildConversation(Doll doll, Doll secondDoll, String ch1, String ch2) {
           List<BullshitLine> person1Lines = BullshitLine.getLines(doll);
           List<BullshitLine> person2Lines = BullshitLine.getLines(secondDoll);
           String ret = "";
           Random rand = new Random();
           String line = rand.pickFrom(person1Lines).randomLine;
  -        ret = "$ret$line\n";
  +        ret = "$ret$ch1:$line\n";
           List<BullshitLine> validLines1 = new List<BullshitLine>();
           List<BullshitLine> validLines2 = new List<BullshitLine>();
   
  -        for(int i = 0; i<8; i++) {
  +        for(int i = 0; i<7; i++) {
               validLines1.clear();
               validLines2.clear();
               for(BullshitLine l in person2Lines) {
                   if(l.validResponse(line)) validLines2.add(l);
               }
   
  -            line = rand.pickFrom(validLines2).randomLine;
  -            ret = "$ret$line\n";
  +            if(validLines2.isNotEmpty) {
  +                line = rand.pickFrom(validLines2).randomLine;
  +            }else {
  +                line = "...";
  +            }
  +            ret = "$ret$ch2:$line\n";
   
               for(BullshitLine l in person1Lines) {
                   if(l.validResponse(line)) validLines1.add(l);
               }
  -
  -            line = rand.pickFrom(validLines1).randomLine;
  -            ret = "$ret$line\n";
  -
  +            if(validLines1.isNotEmpty) {
  +                line = rand.pickFrom(validLines1).randomLine;
  +            }else {
  +                line = "...";
  +            }
  +            ret = "$ret$ch1:$line\n";
           }
   
           return ret;
  
positive.code:     }
  
      bool validResponse(String line) {
          for(String word in responseKeyWords) {
              if(line.contains(word)) return true;
          }
  
negative.code:     String chatHandle2 = "authorBot";
      Colour tint2;
      String chatText = "JR: HELLO WORLD\nAB:No need to shout.";
  
      bool useRandomChat = true;
      /**
       *
       * TODO:
  