Encounter is a synonym of Battle. Battle is related to Portion. 
Minister is a type of Diplomat. Minister can be used for Guidance. Guidance is related to Coach. Coach is a synonym of Trainer. 
Encounter <--Synonym--> Battle <--RelatedTo--> Portion 
Diplomat <--IsA-- Minister --UsedFor--> Guidance <--RelatedTo--> Coach <--Synonym--> Trainer 