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!7

sS theRiddle = [[

  What is Fibonacci number 0?
  What is Fibonacci number 1?
  What is Fibonacci number 2?
  What is Fibonacci number 3?
  
]];

sS theFacts = [[
  Fibonacci number n is Fibonacci number n-1 plus Fibonacci number n-2 if n > 2.
  There is no Fibonacci number with a negative index.
  There is no Fibonacci number 0.
  Fibonacci number 1 is 1.
  Fibonacci number 2 is 1.
]];

sS concepts = [[
]];

!include #1007689 // Web v2

static L<Lisp> facts;

p {
  aiEnhancements();
  aiConcepts_noAutoClear();
  //useConceptsDump(concepts);
  set englishToConceptLanguage_useBrackets;
  facts = clParse(printNumberedLines(linesToCL(theFacts)));
  printNumberedLines(facts);
  print();
  
  for (S rid : toLinesFullTrim(theRiddle)) {
    print("? " + rid);
    Lisp riddle = clParse(englishToConceptLanguage(rid));
    print("# " + riddle);
    new Web web;
    web.relations(facts);
    web_expandMarkers(web);
    if (riddle.is("urfkhwfasdaqqqse", "mrhggsmuykeceghd")) { // What is X? // What is the decimal representation of X?
      S x = str(riddle.get(0));
      L<S> l = listWithout(web.findNode(x).labels, x);
      //print("Labels: " + l);
      S s = chooseALabelToReturn(l);
      print(">> " + or2(conceptLanguageToEnglish(unquote(s)), "I don't know"));
    }
    //print(web);
  }
}

sS chooseALabelToReturn(L<S> l) {
  S s = findInteger(l);
  if (s == null) s = firstGlobalID(l);
  if (s == null) s = random(l);
  ret s;
}