Committee is related to Decision. Decision is related to Election. Election is related to Process. Development is a type of Process. 
Boss is related to Teacher. Teacher is related to Instructor. Instructor is related to Thing. Thing is a synonym of Concern. 
Committee <--RelatedTo--> Decision <--RelatedTo--> Election <--RelatedTo--> Process <--IsA-- Development 
Boss <--RelatedTo--> Teacher <--RelatedTo--> Instructor <--RelatedTo--> Thing <--Synonym--> Concern 