Represent the dialog for retrieving similar scenarios Speaker1: Happy birthday Speaker2!! 
Speaker2: Thanks :) 
Speaker1: How's your mum? 
Speaker2: She's fine, thanks for asking
Speaker1: How long is she going to stay? 
Speaker2: Uhm... I don't know to be honest 
Speaker1: :) I see 
Speaker1: Say hello to her! 
Speaker2: I will. Thanks
Represent the dialog scenario for retrieval Speaker1 wishes Speaker2 happy birthday. Speaker1 asks about Speaker2's mum. Speaker2 doesn't know for how long her mu is staying.
Represent the dialog scenario for retrieval Speaker1 is looking for Speaker2, who is in the classroom.