Turn is a type of Part. Part is a synonym of Section. Section is related to Course. Course is related to Running. 
Discrimination is related to Age. Minority is a type of Age. Minority is the opposite of Majority. Majority is a synonym of Bulk. 
Turn --IsA--> Part <--Synonym--> Section <--RelatedTo--> Course <--RelatedTo--> Running 
Discrimination <--RelatedTo--> Age <--IsA-- Minority <--Antonym--> Majority <--Synonym--> Bulk 