Confrontation is a type of Challenge. Puzzle can be used for Challenge. Puzzle can be used for Play. 
Storm is a type of Attack. Attack is a type of Knock. Knock is a synonym of Pink. Pink is a synonym of Tap. 
Confrontation --IsA--> Challenge <--UsedFor-- Puzzle --UsedFor--> Play 
Storm --IsA--> Attack --IsA--> Knock <--Synonym--> Pink <--Synonym--> Tap 