Solve is related to Fix. Fix is a type of Establish. Establish is a type of Initiate. 
Current is related to Force. Force is the opposite of Choose. Choose is related to Determine. 
Solve <--RelatedTo--> Fix --IsA--> Establish --IsA--> Initiate 
Current <--RelatedTo--> Force <--Antonym--> Choose <--RelatedTo--> Determine 