Break is a type of Weaken. Melt is a type of Weaken. Melt is a different concept from Freeze. 
Twist is related to Road. Road is related to Rest. Rest is related to Regain. 
Break --IsA--> Weaken <--IsA-- Melt <--DistinctFrom--> Freeze 
Twist <--RelatedTo--> Road <--RelatedTo--> Rest <--RelatedTo--> Regain 