/**
 * Classic earthquake, burglary and alarm network with explaining away effect;
 * Try the given scenarios and query 'earthquake' and 'burglary' for each of the
m.
 */
// RANDOM VARIABLE DECLARATIONS:
random earthquake: Boolean;
random burglary: Boolean;
random alarm: Boolean;

// RULES:
earthquake 0.01;
burglary 0.1;

if earthquake
   then if burglary
      then alarm 0.95
      else alarm 0.6
   else if burglary
      then alarm 0.9
      else alarm 0.01;