Represent the dialog for retrieving similar scenarios Speaker2: hey
Speaker2: do you want hear the news? 
Speaker1: what news? 
Speaker2: I'm getting married! 
Speaker1: FINALLY 
Speaker1: gratulation 
Speaker2: thanks 
Represent the dialog scenario for retrieval Hellen congratulates Speaker2 on her imminent marriage.
Represent the dialog scenario for retrieval Speaker2 will sing at the school concert and send Speaker1 3 backing tracks.