Ability is a synonym of Talent. Talent is a type of Expert. Expert is the opposite of New. 
Tree wants (to) Water. Tree is related to Family. Family is related to Blood. Blood is a synonym of Bloody. 
Ability <--Synonym--> Talent --IsA--> Expert <--Antonym--> New 
Water <--Desires-- Tree <--RelatedTo--> Family <--RelatedTo--> Blood <--Synonym--> Bloody 