Explode is a synonym of Burst. Pop is a type of Burst. Pop is related to Famous. Famous is the opposite of Personality. 
Weigh is a synonym of Balance. Balance is a synonym of Clear. Clear is a type of Sell. 
Explode <--Synonym--> Burst <--IsA-- Pop <--RelatedTo--> Famous <--Antonym--> Personality 
Weigh <--Synonym--> Balance <--Synonym--> Clear --IsA--> Sell 