When you want to give a short reply (1 word), you might come across a message saying 'your reply is too short'.
Well here I have a trick for you to give a short reply.

You can place the bold/italic/... tags without anything in them and it will work.

Example: Yes[-b-][-/b-]

(The - signs in the example are so it does not get converted.)

With this you can also create an empty reply, since the number of characters on the bold tag (7) is larger than the minimum characters (5).