Japanese is related to Language. Language is related to Shrug. Shrug is related to Movement. Passing is a type of Movement. 
Strong is related to Steel. Steel is related to Gray. 
Japanese <--RelatedTo--> Language <--RelatedTo--> Shrug <--RelatedTo--> Movement <--IsA-- Passing 
Strong <--RelatedTo--> Steel <--RelatedTo--> Gray 