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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_fipqfotpsjr54h1v1o1lbcnmvn, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

p {
  Web web = lastChatLinesAsWeb(5);
  for (WebNode node : web_nodesStartingWith(web, "Text ")) pcall {
    S text = web_unquoteLastToken(node);
    L<S> categories = textToCategories(text);
    for (S c : categories) {
      WebNode catNode = web_findOrMakeForwardRelated(node, "is a");
      web_setPosition(catNode, node.x+0.2, node.y-0.1);
      web_addLabel(catNode, c);
    }
  }
  showWeb_noAutoLayout(web, 1000, 700);
}

static L<S> textToCategories(S text) {
  if (matchStart("hello", text))
    ret ll("greeting");
  if (matchStart("yes", text) || matchStart("no", text))
    ret ll("yes/no answer");
  if (ai_isQuestion_1(text))
    ret ll("question");
  ret ll();
}