English is related to Course. Course is related to Stage. Stage is related to Setting. Setting is related to Urban. 
Stop is related to Sign. Sign is related to Aid. Aid is related to Number. Minority is a type of Number. 
English <--RelatedTo--> Course <--RelatedTo--> Stage <--RelatedTo--> Setting <--RelatedTo--> Urban 
Stop <--RelatedTo--> Sign <--RelatedTo--> Aid <--RelatedTo--> Number <--IsA-- Minority 