Use is a synonym of Benefit. Benefit is related to Charity. Charity is related to Donor. Donor is related to Donation. 
Concede is a synonym of Yield. Yield is a synonym of Afford. Afford is related to Ability. Availability is derived from Ability. 
Use <--Synonym--> Benefit <--RelatedTo--> Charity <--RelatedTo--> Donor <--RelatedTo--> Donation 
Concede <--Synonym--> Yield <--Synonym--> Afford <--RelatedTo--> Ability <--DerivedFrom-- Availability 