Kit is a type of Case. Case is related to Instrument. Instrument is a type of Assistant. 
Pick is a synonym of Clean. Clean is related to Bath. you are likely to find Ribbon in/at/on Bath. 
Kit --IsA--> Case <--RelatedTo--> Instrument --IsA--> Assistant 
Pick <--Synonym--> Clean <--RelatedTo--> Bath <--AtLocation-- Ribbon 