Money is a type of Agent. Money is related to Back. Back is related to Turn. 
you would Sing because Enjoy. Place is a type of Sing. Place is related to Stage. 
Agent <--IsA-- Money <--RelatedTo--> Back <--RelatedTo--> Turn 
Enjoy <--MotivatedByGoal-- Sing <--IsA-- Place <--RelatedTo--> Stage 