Give is related to Let. Let is the opposite of Keep. Keep is a synonym of Care. Care is related to Concerned. 
Retreat is a type of Withdrawal. Retreat is related to Camp. Camp is related to Base. 
Give <--RelatedTo--> Let <--Antonym--> Keep <--Synonym--> Care <--RelatedTo--> Concerned 
Withdrawal <--IsA-- Retreat <--RelatedTo--> Camp <--RelatedTo--> Base 