Jacket is a type of Peel. Peel is related to Take. Take is a synonym of Capture. Work is a type of Capture. 
Mechanic is etymologically related to Machine. 
Jacket --IsA--> Peel <--RelatedTo--> Take <--Synonym--> Capture <--IsA-- Work 
Mechanic --EtymologicallyRelatedTo--> Machine 