Equip is a type of Supply. Supply is related to Availability. 
Stay is the opposite of Escape. Escape is related to Blame. Blame is the opposite of Praise. Praise is the opposite of Criticize. 
Equip --IsA--> Supply <--RelatedTo--> Availability 
Stay <--Antonym--> Escape <--RelatedTo--> Blame <--Antonym--> Praise <--Antonym--> Criticize 