Procedure is related to Experiment. Experiment is related to Express. Express is related to American. Asian is a type of American. 
Afraid is similar to Concerned. Concerned is related to Care. Care is related to Matter. Matter is a type of Writing. 
Procedure <--RelatedTo--> Experiment <--RelatedTo--> Express <--RelatedTo--> American <--IsA-- Asian 
Afraid <--SimilarTo--> Concerned <--RelatedTo--> Care <--RelatedTo--> Matter --IsA--> Writing 