Chapter 3 - Changing into unknown
[This action is only for catching commands where in place of the second noun the command has text that doesn't match any object in the story dictionary.]
Changing it into unknown is an action applying to one visible thing and one topic.
Understand "change [something] into [text]" as changing it into unknown.
Check changing something into unknown when the noun is understood:
say "That is not the true nature of [the noun]." instead.
Check changing something into unknown:
try changing the noun vaguely into instead.