Language Sentences
rule sentence
Ÿ    Lets organize the knowledge (actions and decision structure) implied in a rule
Ÿrule <action_rule_descriptor> {
Ÿ   (DIRECTIVE_OF_DECISION)
Ÿ   [GUIDE_1 | GUIDE_2] {
Ÿ      <action_rule_descriptor>
Ÿ }
Ÿ [GUIDE_I] {
Ÿ      <action_rule_descriptor>
Ÿ }
Ÿ [GUIDE_N] {
Ÿ      <action_rule_descriptor>
Ÿ }
Ÿ}