Pill is a type of Burden. Burden is a type of Idea. Plan is a type of Idea. Medical is a type of Plan. 
Minister can be used for Guidance. Minister is related to Title. Title is related to Chief. 
Pill --IsA--> Burden --IsA--> Idea <--IsA-- Plan <--IsA-- Medical 
Guidance <--UsedFor-- Minister <--RelatedTo--> Title <--RelatedTo--> Chief 