Working can cause/lead to Stress. Working is a synonym of Employment. Employment is a type of Crime. Crime is related to Sin. 
Goat is related to Milk. Milk is related to Tea. Tea is related to Steam. 
Stress <--Causes-- Working <--Synonym--> Employment --IsA--> Crime <--RelatedTo--> Sin 
Goat <--RelatedTo--> Milk <--RelatedTo--> Tea <--RelatedTo--> Steam 