Represent the dialog for retrieving similar scenarios Speaker2: Hi Speaker1, I spent half the night studying.
Speaker2: Can we postpone our meeting by 1hr?
Speaker1: Hi Speaker2, sure, no problem.
Speaker2: OK, I'm going back to sleep :D
Represent the dialog scenario for retrieval Speaker2 studied at night. She postpones her meeting with Speaker1 by 1 hour.
Represent the dialog scenario for retrieval Speaker2 sent a file accidentally,