!7

cprint {
  transient new TransformersOnObjects too;
  switchable long maxSteps = 1000;

  start-thread {
    too.add(GStatement("A timer is something that times"));
    too.add(GStatement("A waiter is someone who waits"));
    too.add(GQuestion("A timer is..."));
    too.add(GQuestion("A waiter..."));

    too.addTransformer(func(GQuestion q, GStatement s) {
      if (allStrings(q.text, s.text) && match((S) q.text, (S) s.text))
        ret new GAnswer(s.text, q);
      null;
    });

    stepAllWithStats(too, maxSteps);
    pnlWithClasses(too.getObjects());
  }
}