/*
123 is a number
blubb is not a number
5$"%! is not a number
45 is a number

task 1: tokenize well (in this case, ignore quotes)
task 2: discover patterns "* is a number" and "* is not a number"
task 3: call pattern 1 positive, pattern 2 negative
task 4: make set of positive/negative example strings for argument
task 5a: learn description for positive examples, output new examples
task 5b: learn description for negative examples, output new examples
*/

cprint {
  S input = [[
    123 is a number
    blubb is not a number
    5$"%! is not a number
    45 is a number
  ];
  
  start-thread {
    // task 1: tokenize well (in this case, ignore quotes)
    ITokenizer tokenizer = lambda1 javaTokNoQuotes;
    LLS tokenizedInput = map(tokenizer, tlft(input));
    pnlStruct(+tokenizedInput);
    
    //task 2: discover patterns "* is a number" and "* is not a number"
    //task 3: call pattern 1 positive, pattern 2 negative
    //task 4: make set of positive/negative example strings for argument
    //task 5a: learn description for positive examples, output new   examples
    //task 5b: learn description for negative examples, output new examples
  }
}