question: private void step_1 ( ) { npc . add ( ConversationStates . ATTENDING , Arrays . asList ( "Blordrough" , "blordrough" , "blordroughs" ) , null , ConversationStates . ATTENDING , "My Mithrilbourgh army have great losses in battles with Blordrough soldiers. They coming from side of Ados tunnels." , null ) ; npc . add ( ConversationStates . ATTENDING , ConversationPhrases . QUEST_MESSAGES , null , ConversationStates . ATTENDING , null , new QuestAction ( ) ) ; }
target:  add quest state to npc's fsm.