10. The method of claim 1 , wherein generating a respective dummy natural language token comprises: determining one or more previous natural language tokens; and generating the respective dummy natural language token based on the one or more previous natural language tokens and one or more natural language rules.
10. The method of claim 1 , wherein generating a respective dummy natural language token comprises: determining one or more previous natural language tokens; and generating the respective dummy natural language token based on the one or more previous natural language tokens and one or more natural language rules. 11. The method of claim 10 , wherein the one or more previous natural language tokens includes one or more previously-generated respective dummy natural language tokens or one or more previously-assigned natural language tokens.