Display is related to Protest. Protest is related to Disagree. one thing you do when you Disagree is Debate. Debate is related to Presidential. 
Court is related to Supreme. Supreme is a different concept from Regular. Regular is related to Usual. 
Display <--RelatedTo--> Protest <--RelatedTo--> Disagree --HasSubevent--> Debate <--RelatedTo--> Presidential 
Court <--RelatedTo--> Supreme <--DistinctFrom--> Regular <--RelatedTo--> Usual 