Scheme mud game

[lawrence281]

So, im working from a sampled piece of code, and adding onto it to create the game, so far, ive done the decision table for the rooms. Next I need to start adding items, and being able to add to bag,examine whats in my bag and be able to drop them in the rooms, and to update the rooms to say what item is in it.
http://pastebin.com/qFsC0NtE
Any help is appreciated on how I can go about it, I also need to find a ways to simplify some of the code, and have no idea. Help <3