Represent the dialog for retrieving similar scenarios Speaker1: Happy birthday, mum!
Speaker1: I’m sorry we can’t be at home tonight
Speaker2: Thank you Speaker1
Speaker1: I’ll call you later, mum
Speaker2: Ok, bye bye
Speaker1: bye
Represent the dialog scenario for retrieval Speaker1 wishes a happy birthday to Speaker2.
Represent the dialog scenario for retrieval Speaker1 passed a driving exam.