Brave is a type of Warrior. Warrior is a synonym of Champion. Champion is a synonym of Fighter. 
Desert is related to Hot. Lightning can be Hot. Lightning is related to Power. Power is related to Responsibility. 
Brave --IsA--> Warrior <--Synonym--> Champion <--Synonym--> Fighter 
Desert <--RelatedTo--> Hot <--HasProperty-- Lightning <--RelatedTo--> Power <--RelatedTo--> Responsibility 