Donation is a synonym of Contribution. Contribution can Gift. Life is a type of Gift. Life can be Unfair. 
Answer is the opposite of Wrong. Wrong is a type of Injury. Injury is related to Heal. Heal is related to Recovery. 
Donation <--Synonym--> Contribution --CapableOf--> Gift <--IsA-- Life --HasProperty--> Unfair 
Answer <--Antonym--> Wrong --IsA--> Injury <--RelatedTo--> Heal <--RelatedTo--> Recovery 