Hockey is related to Team. Team is related to Member. Member is related to Citizen. Voter is a type of Citizen. 
Abortion is a type of Disease. Disease is related to Depression. Depression would make you want to Die. 
Hockey <--RelatedTo--> Team <--RelatedTo--> Member <--RelatedTo--> Citizen <--IsA-- Voter 
Abortion --IsA--> Disease <--RelatedTo--> Depression --CausesDesire--> Die 