Goal is related to Fit. Fit is related to Able. Able is related to Ready. Ready is related to Willing. 
Bride is a type of Participant. Bride is related to Marriage. Marriage is related to Join. Join is related to Alliance. 
Goal <--RelatedTo--> Fit <--RelatedTo--> Able <--RelatedTo--> Ready <--RelatedTo--> Willing 
Participant <--IsA-- Bride <--RelatedTo--> Marriage <--RelatedTo--> Join <--RelatedTo--> Alliance 