Explanation Facility ==================== EMA-XPS does not offer the powerful explanation facility of babylon3 (See "Unsupported"). Currently only an interactive graphic front end for the outputs of the Babylon2 inference engine is availbale. The LISP commands, generated by the menu entries of the explanation window (see respective page), may be used in KBs, too. When they are evaluated, the explanation window appears and the interac- tively requested explanations will be written into it.