stop auch aus der follow-me grammatik gelöscht

isr-grammar/english/ToBI_FOLLOWME/ToBI_FOLLOWME.grm

 $$S: $followMe
      | $elevator
      | $leave
-     | $stop
      | $confirm_yes
-	 | $confirm_no
-	 | $closer;
+     | $confirm_no
+     | $closer;
 	
 	
 $followMe: tobi follow me
@@ -35,11 +34,6 @@ $confirm_no: tobi no
 	| no tobi
 	| no thanks tobi
 	| no thanks;
-	
-$stop: stop 
-		| tobi stop
-		| tobi please stop 
-		| tobi stop this;
 		
 
 $leave: tobi please leave the elevator;