Financial is related to Profit. Profit is related to Successful. Successful is related to Find. Find is related to See. 
Cast is related to People. People is the opposite of Youth. 
Financial <--RelatedTo--> Profit <--RelatedTo--> Successful <--RelatedTo--> Find <--RelatedTo--> See 
Cast <--RelatedTo--> People <--Antonym--> Youth 