Banking is related to Profit. Profit is related to Benefit. 
String is related to Loop. Loop is a type of Program. Program is related to Live. Live is related to Instant. 
Banking <--RelatedTo--> Profit <--RelatedTo--> Benefit 
String <--RelatedTo--> Loop --IsA--> Program <--RelatedTo--> Live <--RelatedTo--> Instant 