Represent the dialog for retrieving similar scenarios Speaker2: where are you?
Speaker1: sorry, still on the subway 
Speaker2: classic
Speaker1: be there in 10 minutes
Speaker2: ok, I'm waiting downstairs
Represent the dialog scenario for retrieval Speaker2 is waiting for Speaker1 downstairs. Speaker1 is on the subway and will arrive in 10 minutes.
Represent the dialog scenario for retrieval Speaker2 is waiting for Speaker1 while the buses have almost left.