Snap is a type of Band. Snap is a type of While. While is a synonym of Trouble. 
Propose is related to Confession. you are likely to find Chair in/at/on Confession. Chair is related to Instrument. Instrument is related to Ear. 
Band <--IsA-- Snap --IsA--> While <--Synonym--> Trouble 
Propose <--RelatedTo--> Confession <--AtLocation-- Chair <--RelatedTo--> Instrument <--RelatedTo--> Ear 