Rules vs. Structured Programming 
   - Structured Programming is like C, C++ and Java (pretty much
       any language you've heard of).
 
   - Structured Programming has loops, and functions.
 
   - Are Rule Based Systems the same as a bunch of if then else 
       statements?
 
   - No, Execution vs. Branching
   
 - It is a line of statements in C  
 
   - With a Rule Based System, each rule can apply at each cycle.  
 
   - A Rule Based System is essentially a big mutually exclusive if 
       then else statement inside a loop  
 
   - How do you decide which one to apply?