Secretary is related to Female. Female is related to Figure. Figure is related to Prosecutor. 
the last thing you do when you Sing is Bow. Voice can be used for Sing. Voice is related to Character. Character is related to Note. 
Secretary <--RelatedTo--> Female <--RelatedTo--> Figure <--RelatedTo--> Prosecutor 
Bow <--HasLastSubevent-- Sing <--UsedFor-- Voice <--RelatedTo--> Character <--RelatedTo--> Note 