Represent the dialog for retrieving similar scenarios Speaker1: <file_record>
Speaker2: What is it?
Speaker1: Just listen it.
Speaker2: Ok, give me a sec!
Speaker1: Sure...
Speaker1: Do you know this song?
Speaker1: I am looking for a band name everywhere.
Speaker2: I have no idea, but the song sounds interesting.
Speaker2: It must be sth completely new.
Speaker1: It is Samantha's favourite song.
Speaker1: I wish to buy CD for her but I can't find info about the band...
Speaker2: U should ask Lizzy. 
Speaker2: I'm sure she will now it!
Represent the dialog scenario for retrieval Speaker1 will ask Lizzy about the name of the band whose CD he wants to buy for Samantha.
Represent the dialog scenario for retrieval Speaker1 is pleased with Speaker2's graduation.