Financial is related to Reward. Reward is related to Job. Instrument can cause/lead to Job. Drum is a type of Instrument. 
you are likely to find Sweat in/at/on Bed. Bed is a type of Put. Bucket is a type of Put. Bucket is etymologically related to Buck. 
Financial <--RelatedTo--> Reward <--RelatedTo--> Job <--Causes-- Instrument <--IsA-- Drum 
Sweat --AtLocation--> Bed --IsA--> Put <--IsA-- Bucket --EtymologicallyRelatedTo--> Buck 