Coordinate is related to Point. Point is related to Short. Short is related to Trip. Shoe can Trip. 
Computer is related to Worker. Missionary is a type of Worker. Missionary is a type of Teacher. 
Coordinate <--RelatedTo--> Point <--RelatedTo--> Short <--RelatedTo--> Trip <--CapableOf-- Shoe 
Computer <--RelatedTo--> Worker <--IsA-- Missionary --IsA--> Teacher 